193432440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2381}}^1$

素因数の和:3072

約数の個数: 64

約数和(自身を含む): 581398560

約数和(自身を除く): 387966120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 677, 1354, 2031, 2381, 2708, 3385, 4062, 4762, 5416, 6770, 7143, 8124, 9524, 10155, 11905, 13540, 14286, 16248, 19048, 20310, 23810, 27080, 28572, 35715, 40620, 47620, 57144, 71430, 81240, 95240, 142860, 285720, 1611937, 3223874, 4835811, 6447748, 8059685, 9671622, 12895496, 16119370, 19343244, 24179055, 32238740, 38686488, 48358110, 64477480, 96716220, 193432440]

約数ペア:

[(1, 193432440), (2, 96716220), (3, 64477480), (4, 48358110), (5, 38686488), (6, 32238740), (8, 24179055), (10, 19343244), (12, 16119370), (15, 12895496), (20, 9671622), (24, 8059685), (30, 6447748), (40, 4835811), (60, 3223874), (120, 1611937), (677, 285720), (1354, 142860), (2031, 95240), (2381, 81240), (2708, 71430), (3385, 57144), (4062, 47620), (4762, 40620), (5416, 35715), (6770, 28572), (7143, 27080), (8124, 23810), (9524, 20310), (10155, 19048), (11905, 16248), (13540, 14286)]