68836920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2027}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 207342720

約数和(自身を除く): 138505800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 283, 566, 849, 1132, 1415, 1698, 2027, 2264, 2830, 3396, 4054, 4245, 5660, 6081, 6792, 8108, 8490, 10135, 11320, 12162, 16216, 16980, 20270, 24324, 30405, 33960, 40540, 48648, 60810, 81080, 121620, 243240, 573641, 1147282, 1720923, 2294564, 2868205, 3441846, 4589128, 5736410, 6883692, 8604615, 11472820, 13767384, 17209230, 22945640, 34418460, 68836920]

約数ペア:

[(1, 68836920), (2, 34418460), (3, 22945640), (4, 17209230), (5, 13767384), (6, 11472820), (8, 8604615), (10, 6883692), (12, 5736410), (15, 4589128), (20, 3441846), (24, 2868205), (30, 2294564), (40, 1720923), (60, 1147282), (120, 573641), (283, 243240), (566, 121620), (849, 81080), (1132, 60810), (1415, 48648), (1698, 40540), (2027, 33960), (2264, 30405), (2830, 24324), (3396, 20270), (4054, 16980), (4245, 16216), (5660, 12162), (6081, 11320), (6792, 10135), (8108, 8490)]