396630480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1652627}}^1$

素因数の和:1652643

約数の個数: 40

約数和(自身を含む): 1229555232

約数和(自身を除く): 832924752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1652627, 3305254, 4957881, 6610508, 8263135, 9915762, 13221016, 16526270, 19831524, 24789405, 26442032, 33052540, 39663048, 49578810, 66105080, 79326096, 99157620, 132210160, 198315240, 396630480]

約数ペア:

[(1, 396630480), (2, 198315240), (3, 132210160), (4, 99157620), (5, 79326096), (6, 66105080), (8, 49578810), (10, 39663048), (12, 33052540), (15, 26442032), (16, 24789405), (20, 19831524), (24, 16526270), (30, 13221016), (40, 9915762), (48, 8263135), (60, 6610508), (80, 4957881), (120, 3305254), (240, 1652627)]