3230320

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 7588800

約数和(自身を除く): 4358480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 271, 298, 542, 596, 745, 1084, 1192, 1355, 1490, 2168, 2384, 2710, 2980, 4336, 5420, 5960, 10840, 11920, 21680, 40379, 80758, 161516, 201895, 323032, 403790, 646064, 807580, 1615160, 3230320]

約数ペア:

[(1, 3230320), (2, 1615160), (4, 807580), (5, 646064), (8, 403790), (10, 323032), (16, 201895), (20, 161516), (40, 80758), (80, 40379), (149, 21680), (271, 11920), (298, 10840), (542, 5960), (596, 5420), (745, 4336), (1084, 2980), (1192, 2710), (1355, 2384), (1490, 2168)]