Q: What is the sum of all factors of the number 1,561,160 excluding 1,561,160?
A: 2,067,640
The factors of the number 1,561,160 are: 1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1259, 2518, 5036, 6295, 10072, 12590, 25180, 39029, 50360, 78058, 156116, 195145, 312232, 390290, 780580, 1561160.
If you add them up, you will get the total of 1,561,162. Now subtract 1,561,160 to get 2,067,640