Q: What is the sum of all factors of the number 1,521,040 excluding 1,521,040?
A: 2,015,564
The factors of the number 1,521,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 19013, 38026, 76052, 95065, 152104, 190130, 304208, 380260, 760520, 1521040.
If you add them up, you will get the total of 1,521,042. Now subtract 1,521,040 to get 2,015,564