57442920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2767}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 173387520

約数和(自身を除く): 115944600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2767, 3460, 4152, 5190, 5534, 6920, 8301, 10380, 11068, 13835, 16602, 20760, 22136, 27670, 33204, 41505, 55340, 66408, 83010, 110680, 166020, 332040, 478691, 957382, 1436073, 1914764, 2393455, 2872146, 3829528, 4786910, 5744292, 7180365, 9573820, 11488584, 14360730, 19147640, 28721460, 57442920]

約数ペア:

[(1, 57442920), (2, 28721460), (3, 19147640), (4, 14360730), (5, 11488584), (6, 9573820), (8, 7180365), (10, 5744292), (12, 4786910), (15, 3829528), (20, 2872146), (24, 2393455), (30, 1914764), (40, 1436073), (60, 957382), (120, 478691), (173, 332040), (346, 166020), (519, 110680), (692, 83010), (865, 66408), (1038, 55340), (1384, 41505), (1730, 33204), (2076, 27670), (2595, 22136), (2767, 20760), (3460, 16602), (4152, 13835), (5190, 11068), (5534, 10380), (6920, 8301)]