86955240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{724627}}^1$

素因数の和:724641

約数の個数: 32

約数和(自身を含む): 260866080

約数和(自身を除く): 173910840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 724627, 1449254, 2173881, 2898508, 3623135, 4347762, 5797016, 7246270, 8695524, 10869405, 14492540, 17391048, 21738810, 28985080, 43477620, 86955240]

約数ペア:

[(1, 86955240), (2, 43477620), (3, 28985080), (4, 21738810), (5, 17391048), (6, 14492540), (8, 10869405), (10, 8695524), (12, 7246270), (15, 5797016), (20, 4347762), (24, 3623135), (30, 2898508), (40, 2173881), (60, 1449254), (120, 724627)]