Q: What is the sum of all factors of the number 68,580 excluding 68,580?

A: 146,460

Why is 146,460 the sum of all factors of 68,580, excluding 68,580?

The factors of the number 68,580 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3429, 3810, 4572, 5715, 6858, 7620, 11430, 13716, 17145, 22860, 34290, 68580.

If you add them up, you will get the total of 68,726. Now subtract 68,580 to get 146,460