121655360

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3691}}^1$

素因数の和:3811

約数の個数: 56

約数和(自身を含む): 292583616

約数和(自身を除く): 170928256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 3296, 3691, 4120, 6592, 7382, 8240, 14764, 16480, 18455, 29528, 32960, 36910, 59056, 73820, 118112, 147640, 236224, 295280, 380173, 590560, 760346, 1181120, 1520692, 1900865, 3041384, 3801730, 6082768, 7603460, 12165536, 15206920, 24331072, 30413840, 60827680, 121655360]

約数ペア:

[(1, 121655360), (2, 60827680), (4, 30413840), (5, 24331072), (8, 15206920), (10, 12165536), (16, 7603460), (20, 6082768), (32, 3801730), (40, 3041384), (64, 1900865), (80, 1520692), (103, 1181120), (160, 760346), (206, 590560), (320, 380173), (412, 295280), (515, 236224), (824, 147640), (1030, 118112), (1648, 73820), (2060, 59056), (3296, 36910), (3691, 32960), (4120, 29528), (6592, 18455), (7382, 16480), (8240, 14764)]