1237620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{20627}}^1$

素因数の和:20639

約数の個数: 24

約数和(自身を含む): 3465504

約数和(自身を除く): 2227884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 20627, 41254, 61881, 82508, 103135, 123762, 206270, 247524, 309405, 412540, 618810, 1237620]

約数ペア:

[(1, 1237620), (2, 618810), (3, 412540), (4, 309405), (5, 247524), (6, 206270), (10, 123762), (12, 103135), (15, 82508), (20, 61881), (30, 41254), (60, 20627)]