Q: What is the sum of all factors of the number 120,202,140 excluding 120,202,140?

A: 231,001,188

Why is 231,001,188 the sum of all factors of 120,202,140, excluding 120,202,140?

The factors of the number 120,202,140 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 87103, 174206, 261309, 348412, 435515, 522618, 871030, 1045236, 1306545, 1742060, 2003369, 2613090, 4006738, 5226180, 6010107, 8013476, 10016845, 12020214, 20033690, 24040428, 30050535, 40067380, 60101070, 120202140.

If you add them up, you will get the total of 120,202,371. Now subtract 120,202,140 to get 231,001,188