30225080

素因数分解:

$2^3\times 5^1\times {\mathrm{755627}}^1$

素因数の和:755638

約数の個数: 16

約数和(自身を含む): 68006520

約数和(自身を除く): 37781440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 755627, 1511254, 3022508, 3778135, 6045016, 7556270, 15112540, 30225080]

約数ペア:

[(1, 30225080), (2, 15112540), (4, 7556270), (5, 6045016), (8, 3778135), (10, 3022508), (20, 1511254), (40, 755627)]