1382367120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{55921}}^1$

素因数の和:56040

約数の個数: 80

約数和(自身を含む): 4327020672

約数和(自身を除く): 2944653552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 55921, 111842, 167763, 223684, 279605, 335526, 447368, 559210, 671052, 838815, 894736, 1118420, 1342104, 1677630, 2236840, 2684208, 3355260, 4473680, 5759863, 6710520, 11519726, 13421040, 17279589, 23039452, 28799315, 34559178, 46078904, 57598630, 69118356, 86397945, 92157808, 115197260, 138236712, 172795890, 230394520, 276473424, 345591780, 460789040, 691183560, 1382367120]

約数ペア:

[(1, 1382367120), (2, 691183560), (3, 460789040), (4, 345591780), (5, 276473424), (6, 230394520), (8, 172795890), (10, 138236712), (12, 115197260), (15, 92157808), (16, 86397945), (20, 69118356), (24, 57598630), (30, 46078904), (40, 34559178), (48, 28799315), (60, 23039452), (80, 17279589), (103, 13421040), (120, 11519726), (206, 6710520), (240, 5759863), (309, 4473680), (412, 3355260), (515, 2684208), (618, 2236840), (824, 1677630), (1030, 1342104), (1236, 1118420), (1545, 894736), (1648, 838815), (2060, 671052), (2472, 559210), (3090, 447368), (4120, 335526), (4944, 279605), (6180, 223684), (8240, 167763), (12360, 111842), (24720, 55921)]