307110480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1279627}}^1$

素因数の和:1279643

約数の個数: 40

約数和(自身を含む): 952043232

約数和(自身を除く): 644932752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1279627, 2559254, 3838881, 5118508, 6398135, 7677762, 10237016, 12796270, 15355524, 19194405, 20474032, 25592540, 30711048, 38388810, 51185080, 61422096, 76777620, 102370160, 153555240, 307110480]

約数ペア:

[(1, 307110480), (2, 153555240), (3, 102370160), (4, 76777620), (5, 61422096), (6, 51185080), (8, 38388810), (10, 30711048), (12, 25592540), (15, 20474032), (16, 19194405), (20, 15355524), (24, 12796270), (30, 10237016), (40, 7677762), (48, 6398135), (60, 5118508), (80, 3838881), (120, 2559254), (240, 1279627)]