What is the Sum of Factors of 80?

The Sum of Factors of 80 means that you add up all the factors of 80. You may be looking for the Sum of Factors of 80 including or excluding 80 itself.

Here is the calculation and answer to the Sum of all Factors of 80 including 80:

1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 40 + 80 = 186

Here is the calculation and answer to the Sum of Factors of 80 if you exclude 80 itself:

1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 40 = 106

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