Q: What is the sum of all factors of the number 320,340 excluding 320,340?

A: 627,180

Why is 627,180 the sum of all factors of 320,340, excluding 320,340?

The factors of the number 320,340 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 281, 285, 380, 562, 570, 843, 1124, 1140, 1405, 1686, 2810, 3372, 4215, 5339, 5620, 8430, 10678, 16017, 16860, 21356, 26695, 32034, 53390, 64068, 80085, 106780, 160170, 320340.

If you add them up, you will get the total of 320,967. Now subtract 320,340 to get 627,180