90063240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3557}}^1$

素因数の和:3782

約数の個数: 64

約数和(自身を含む): 271546560

約数和(自身を除く): 181483320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3557, 4220, 5064, 6330, 7114, 8440, 10671, 12660, 14228, 17785, 21342, 25320, 28456, 35570, 42684, 53355, 71140, 85368, 106710, 142280, 213420, 426840, 750527, 1501054, 2251581, 3002108, 3752635, 4503162, 6004216, 7505270, 9006324, 11257905, 15010540, 18012648, 22515810, 30021080, 45031620, 90063240]

約数ペア:

[(1, 90063240), (2, 45031620), (3, 30021080), (4, 22515810), (5, 18012648), (6, 15010540), (8, 11257905), (10, 9006324), (12, 7505270), (15, 6004216), (20, 4503162), (24, 3752635), (30, 3002108), (40, 2251581), (60, 1501054), (120, 750527), (211, 426840), (422, 213420), (633, 142280), (844, 106710), (1055, 85368), (1266, 71140), (1688, 53355), (2110, 42684), (2532, 35570), (3165, 28456), (3557, 25320), (4220, 21342), (5064, 17785), (6330, 14228), (7114, 12660), (8440, 10671)]