45189840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{188291}}^1$

素因数の和:188307

約数の個数: 40

約数和(自身を含む): 140089248

約数和(自身を除く): 94899408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 188291, 376582, 564873, 753164, 941455, 1129746, 1506328, 1882910, 2259492, 2824365, 3012656, 3765820, 4518984, 5648730, 7531640, 9037968, 11297460, 15063280, 22594920, 45189840]

約数ペア:

[(1, 45189840), (2, 22594920), (3, 15063280), (4, 11297460), (5, 9037968), (6, 7531640), (8, 5648730), (10, 4518984), (12, 3765820), (15, 3012656), (16, 2824365), (20, 2259492), (24, 1882910), (30, 1506328), (40, 1129746), (48, 941455), (60, 753164), (80, 564873), (120, 376582), (240, 188291)]