Q: What is the sum of all factors of the number 392,580 excluding 392,580?

A: 830,460

Why is 830,460 the sum of all factors of 392,580, excluding 392,580?

The factors of the number 392,580 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 727, 1454, 2181, 2908, 3635, 4362, 6543, 7270, 8724, 10905, 13086, 14540, 19629, 21810, 26172, 32715, 39258, 43620, 65430, 78516, 98145, 130860, 196290, 392580.

If you add them up, you will get the total of 393,410. Now subtract 392,580 to get 830,460