What is the Sum of Factors of 1280?

The Sum of Factors of 1280 means that you add up all the factors of 1280. You may be looking for the Sum of Factors of 1280 including or excluding 1280 itself.

Here is the calculation and answer to the Sum of all Factors of 1280 including 1280:

1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 32 + 40 + 64 + 80 + 128 + 160 + 256 + 320 + 640 + 1280 = 3066

Here is the calculation and answer to the Sum of Factors of 1280 if you exclude 1280 itself:

1 + 2 + 4 + 5 + 8 + 10 + 16 + 20 + 32 + 40 + 64 + 80 + 128 + 160 + 256 + 320 + 640 = 1786

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