Q: What is the sum of all factors of the number 240,301,220 excluding 240,301,220?

A: 272,287,948

Why is 272,287,948 the sum of all factors of 240,301,220, excluding 240,301,220?

The factors of the number 240,301,220 are: 1, 2, 4, 5, 10, 20, 101, 202, 337, 353, 404, 505, 674, 706, 1010, 1348, 1412, 1685, 1765, 2020, 3370, 3530, 6740, 7060, 34037, 35653, 68074, 71306, 118961, 136148, 142612, 170185, 178265, 237922, 340370, 356530, 475844, 594805, 680740, 713060, 1189610, 2379220, 12015061, 24030122, 48060244, 60075305, 120150610, 240301220.

If you add them up, you will get the total of 240,301,492. Now subtract 240,301,220 to get 272,287,948