202149840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{842291}}^1$

素因数の和:842307

約数の個数: 40

約数和(自身を含む): 626665248

約数和(自身を除く): 424515408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 842291, 1684582, 2526873, 3369164, 4211455, 5053746, 6738328, 8422910, 10107492, 12634365, 13476656, 16845820, 20214984, 25268730, 33691640, 40429968, 50537460, 67383280, 101074920, 202149840]

約数ペア:

[(1, 202149840), (2, 101074920), (3, 67383280), (4, 50537460), (5, 40429968), (6, 33691640), (8, 25268730), (10, 20214984), (12, 16845820), (15, 13476656), (16, 12634365), (20, 10107492), (24, 8422910), (30, 6738328), (40, 5053746), (48, 4211455), (60, 3369164), (80, 2526873), (120, 1684582), (240, 842291)]