Q: What is the sum of all factors of the number 238,280 excluding 238,280?

A: 418,360

Why is 418,360 the sum of all factors of 238,280, excluding 238,280?

The factors of the number 238,280 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 370, 460, 518, 644, 740, 805, 851, 920, 1036, 1288, 1295, 1480, 1610, 1702, 2072, 2590, 3220, 3404, 4255, 5180, 5957, 6440, 6808, 8510, 10360, 11914, 17020, 23828, 29785, 34040, 47656, 59570, 119140, 238280.

If you add them up, you will get the total of 238,698. Now subtract 238,280 to get 418,360