What is the Sum of Factors of 280?

The Sum of Factors of 280 means that you add up all the factors of 280. You may be looking for the Sum of Factors of 280 including or excluding 280 itself.

Here is the calculation and answer to the Sum of all Factors of 280 including 280:

1 + 2 + 4 + 5 + 7 + 8 + 10 + 14 + 20 + 28 + 35 + 40 + 56 + 70 + 140 + 280 = 720

Here is the calculation and answer to the Sum of Factors of 280 if you exclude 280 itself:

1 + 2 + 4 + 5 + 7 + 8 + 10 + 14 + 20 + 28 + 35 + 40 + 56 + 70 + 140 = 440

Sum of Factors Calculator
Do you want to calculate the Sum of Factors for another number? Enter another number below!

What is the Sum of Factors of 281?
The Sum of Factors of 280 is not the only calculation we did! Go here for the next calculation.