76790080

素因数分解:

$2^6\times 5^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1091

約数の個数: 56

約数和(自身を含む): 183675528

約数和(自身を除く): 106885448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 317, 320, 634, 757, 1268, 1514, 1585, 2536, 3028, 3170, 3785, 5072, 6056, 6340, 7570, 10144, 12112, 12680, 15140, 20288, 24224, 25360, 30280, 48448, 50720, 60560, 101440, 121120, 239969, 242240, 479938, 959876, 1199845, 1919752, 2399690, 3839504, 4799380, 7679008, 9598760, 15358016, 19197520, 38395040, 76790080]

約数ペア:

[(1, 76790080), (2, 38395040), (4, 19197520), (5, 15358016), (8, 9598760), (10, 7679008), (16, 4799380), (20, 3839504), (32, 2399690), (40, 1919752), (64, 1199845), (80, 959876), (160, 479938), (317, 242240), (320, 239969), (634, 121120), (757, 101440), (1268, 60560), (1514, 50720), (1585, 48448), (2536, 30280), (3028, 25360), (3170, 24224), (3785, 20288), (5072, 15140), (6056, 12680), (6340, 12112), (7570, 10144)]