Q: What is the sum of all factors of the number 615,320 excluding 615,320?
A: 769,240
The factors of the number 615,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 15383, 30766, 61532, 76915, 123064, 153830, 307660, 615320.
If you add them up, you will get the total of 616,089. Now subtract 615,320 to get 769,240