149715240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1247627}}^1$

素因数の和:1247641

約数の個数: 32

約数和(自身を含む): 449146080

約数和(自身を除く): 299430840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1247627, 2495254, 3742881, 4990508, 6238135, 7485762, 9981016, 12476270, 14971524, 18714405, 24952540, 29943048, 37428810, 49905080, 74857620, 149715240]

約数ペア:

[(1, 149715240), (2, 74857620), (3, 49905080), (4, 37428810), (5, 29943048), (6, 24952540), (8, 18714405), (10, 14971524), (12, 12476270), (15, 9981016), (20, 7485762), (24, 6238135), (30, 4990508), (40, 3742881), (60, 2495254), (120, 1247627)]