179794920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6269}}^1$

素因数の和:6522

約数の個数: 64

約数和(自身を含む): 541728000

約数和(自身を除く): 361933080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 4780, 5736, 6269, 7170, 9560, 12538, 14340, 18807, 25076, 28680, 31345, 37614, 50152, 62690, 75228, 94035, 125380, 150456, 188070, 250760, 376140, 752280, 1498291, 2996582, 4494873, 5993164, 7491455, 8989746, 11986328, 14982910, 17979492, 22474365, 29965820, 35958984, 44948730, 59931640, 89897460, 179794920]

約数ペア:

[(1, 179794920), (2, 89897460), (3, 59931640), (4, 44948730), (5, 35958984), (6, 29965820), (8, 22474365), (10, 17979492), (12, 14982910), (15, 11986328), (20, 8989746), (24, 7491455), (30, 5993164), (40, 4494873), (60, 2996582), (120, 1498291), (239, 752280), (478, 376140), (717, 250760), (956, 188070), (1195, 150456), (1434, 125380), (1912, 94035), (2390, 75228), (2868, 62690), (3585, 50152), (4780, 37614), (5736, 31345), (6269, 28680), (7170, 25076), (9560, 18807), (12538, 14340)]