54555240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{454627}}^1$

素因数の和:454641

約数の個数: 32

約数和(自身を含む): 163666080

約数和(自身を除く): 109110840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 454627, 909254, 1363881, 1818508, 2273135, 2727762, 3637016, 4546270, 5455524, 6819405, 9092540, 10911048, 13638810, 18185080, 27277620, 54555240]

約数ペア:

[(1, 54555240), (2, 27277620), (3, 18185080), (4, 13638810), (5, 10911048), (6, 9092540), (8, 6819405), (10, 5455524), (12, 4546270), (15, 3637016), (20, 2727762), (24, 2273135), (30, 1818508), (40, 1363881), (60, 909254), (120, 454627)]