105990960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1049}}^1$

素因数の和:1486

約数の個数: 80

約数和(自身を含む): 329666400

約数和(自身を除く): 223675440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1049, 1263, 1684, 2098, 2105, 2526, 3147, 3368, 4196, 4210, 5052, 5245, 6294, 6315, 6736, 8392, 8420, 10104, 10490, 12588, 12630, 15735, 16784, 16840, 20208, 20980, 25176, 25260, 31470, 33680, 41960, 50352, 50520, 62940, 83920, 101040, 125880, 251760, 441629, 883258, 1324887, 1766516, 2208145, 2649774, 3533032, 4416290, 5299548, 6624435, 7066064, 8832580, 10599096, 13248870, 17665160, 21198192, 26497740, 35330320, 52995480, 105990960]

約数ペア:

[(1, 105990960), (2, 52995480), (3, 35330320), (4, 26497740), (5, 21198192), (6, 17665160), (8, 13248870), (10, 10599096), (12, 8832580), (15, 7066064), (16, 6624435), (20, 5299548), (24, 4416290), (30, 3533032), (40, 2649774), (48, 2208145), (60, 1766516), (80, 1324887), (120, 883258), (240, 441629), (421, 251760), (842, 125880), (1049, 101040), (1263, 83920), (1684, 62940), (2098, 50520), (2105, 50352), (2526, 41960), (3147, 33680), (3368, 31470), (4196, 25260), (4210, 25176), (5052, 20980), (5245, 20208), (6294, 16840), (6315, 16784), (6736, 15735), (8392, 12630), (8420, 12588), (10104, 10490)]