393294840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3277457}}^1$

素因数の和:3277471

約数の個数: 32

約数和(自身を含む): 1179884880

約数和(自身を除く): 786590040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3277457, 6554914, 9832371, 13109828, 16387285, 19664742, 26219656, 32774570, 39329484, 49161855, 65549140, 78658968, 98323710, 131098280, 196647420, 393294840]

約数ペア:

[(1, 393294840), (2, 196647420), (3, 131098280), (4, 98323710), (5, 78658968), (6, 65549140), (8, 49161855), (10, 39329484), (12, 32774570), (15, 26219656), (20, 19664742), (24, 16387285), (30, 13109828), (40, 9832371), (60, 6554914), (120, 3277457)]