Q: What is the sum of all factors of the number 1,280,040 including 1,280,040?
A: 3,840,480
The factors of the number 1,280,040 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10667, 21334, 32001, 42668, 53335, 64002, 85336, 106670, 128004, 160005, 213340, 256008, 320010, 426680, 640020, 1280040.
If you add them up, you will get the total of 3,840,480.