195240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1627}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 586080

約数和(自身を除く): 390840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1627, 3254, 4881, 6508, 8135, 9762, 13016, 16270, 19524, 24405, 32540, 39048, 48810, 65080, 97620, 195240]

約数ペア:

[(1, 195240), (2, 97620), (3, 65080), (4, 48810), (5, 39048), (6, 32540), (8, 24405), (10, 19524), (12, 16270), (15, 13016), (20, 9762), (24, 8135), (30, 6508), (40, 4881), (60, 3254), (120, 1627)]