726080

素因数分解:

$2^6\times 5^1\times {\mathrm{2269}}^1$

素因数の和:2286

約数の個数: 28

約数和(自身を含む): 1729740

約数和(自身を除く): 1003660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2269, 4538, 9076, 11345, 18152, 22690, 36304, 45380, 72608, 90760, 145216, 181520, 363040, 726080]

約数ペア:

[(1, 726080), (2, 363040), (4, 181520), (5, 145216), (8, 90760), (10, 72608), (16, 45380), (20, 36304), (32, 22690), (40, 18152), (64, 11345), (80, 9076), (160, 4538), (320, 2269)]