231030480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{962627}}^1$

素因数の和:962643

約数の個数: 40

約数和(自身を含む): 716195232

約数和(自身を除く): 485164752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 962627, 1925254, 2887881, 3850508, 4813135, 5775762, 7701016, 9626270, 11551524, 14439405, 15402032, 19252540, 23103048, 28878810, 38505080, 46206096, 57757620, 77010160, 115515240, 231030480]

約数ペア:

[(1, 231030480), (2, 115515240), (3, 77010160), (4, 57757620), (5, 46206096), (6, 38505080), (8, 28878810), (10, 23103048), (12, 19252540), (15, 15402032), (16, 14439405), (20, 11551524), (24, 9626270), (30, 7701016), (40, 5775762), (48, 4813135), (60, 3850508), (80, 2887881), (120, 1925254), (240, 962627)]