Q: What is the sum of all factors of the number 1,800,180 excluding 1,800,180?
A: 3,775,572
The factors of the number 1,800,180 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 137, 146, 180, 219, 274, 292, 365, 411, 438, 548, 657, 685, 730, 822, 876, 1095, 1233, 1314, 1370, 1460, 1644, 2055, 2190, 2466, 2628, 2740, 3285, 4110, 4380, 4932, 6165, 6570, 8220, 10001, 12330, 13140, 20002, 24660, 30003, 40004, 50005, 60006, 90009, 100010, 120012, 150015, 180018, 200020, 300030, 360036, 450045, 600060, 900090, 1800180.
If you add them up, you will get the total of 1,800,183. Now subtract 1,800,180 to get 3,775,572