69315240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577627}}^1$

素因数の和:577641

約数の個数: 32

約数和(自身を含む): 207946080

約数和(自身を除く): 138630840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577627, 1155254, 1732881, 2310508, 2888135, 3465762, 4621016, 5776270, 6931524, 8664405, 11552540, 13863048, 17328810, 23105080, 34657620, 69315240]

約数ペア:

[(1, 69315240), (2, 34657620), (3, 23105080), (4, 17328810), (5, 13863048), (6, 11552540), (8, 8664405), (10, 6931524), (12, 5776270), (15, 4621016), (20, 3465762), (24, 2888135), (30, 2310508), (40, 1732881), (60, 1155254), (120, 577627)]