Q: What is the sum of all factors of the number 12,320,240 including 12,320,240?

A: 30,332,880

Why is 30,332,880 the sum of all factors of 12,320,240, including 12,320,240?

The factors of the number 12,320,240 are: 1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9059, 18118, 36236, 45295, 72472, 90590, 144944, 154003, 181180, 308006, 362360, 616012, 724720, 770015, 1232024, 1540030, 2464048, 3080060, 6160120, 12320240.

If you add them up, you will get the total of 30,332,880.