66795240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{556627}}^1$

素因数の和:556641

約数の個数: 32

約数和(自身を含む): 200386080

約数和(自身を除く): 133590840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 556627, 1113254, 1669881, 2226508, 2783135, 3339762, 4453016, 5566270, 6679524, 8349405, 11132540, 13359048, 16698810, 22265080, 33397620, 66795240]

約数ペア:

[(1, 66795240), (2, 33397620), (3, 22265080), (4, 16698810), (5, 13359048), (6, 11132540), (8, 8349405), (10, 6679524), (12, 5566270), (15, 4453016), (20, 3339762), (24, 2783135), (30, 2226508), (40, 1669881), (60, 1113254), (120, 556627)]