Q: What is the sum of all factors of the number 426,480 excluding 426,480?

A: 896,352

Why is 896,352 the sum of all factors of 426,480, excluding 426,480?

The factors of the number 426,480 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1777, 3554, 5331, 7108, 8885, 10662, 14216, 17770, 21324, 26655, 28432, 35540, 42648, 53310, 71080, 85296, 106620, 142160, 213240, 426480.

If you add them up, you will get the total of 427,376. Now subtract 426,480 to get 896,352