328456740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{133519}}^1$

素因数の和:133572

約数の個数: 48

約数和(自身を含む): 942117120

約数和(自身を除く): 613660380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 133519, 267038, 400557, 534076, 667595, 801114, 1335190, 1602228, 2002785, 2670380, 4005570, 5474279, 8011140, 10948558, 16422837, 21897116, 27371395, 32845674, 54742790, 65691348, 82114185, 109485580, 164228370, 328456740]

約数ペア:

[(1, 328456740), (2, 164228370), (3, 109485580), (4, 82114185), (5, 65691348), (6, 54742790), (10, 32845674), (12, 27371395), (15, 21897116), (20, 16422837), (30, 10948558), (41, 8011140), (60, 5474279), (82, 4005570), (123, 2670380), (164, 2002785), (205, 1602228), (246, 1335190), (410, 801114), (492, 667595), (615, 534076), (820, 400557), (1230, 267038), (2460, 133519)]