189046920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36637}}^1$

素因数の和:36694

約数の個数: 64

約数和(自身を含む): 580345920

約数和(自身を除く): 391299000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 36637, 73274, 109911, 146548, 183185, 219822, 293096, 366370, 439644, 549555, 732740, 879288, 1099110, 1465480, 1575391, 2198220, 3150782, 4396440, 4726173, 6301564, 7876955, 9452346, 12603128, 15753910, 18904692, 23630865, 31507820, 37809384, 47261730, 63015640, 94523460, 189046920]

約数ペア:

[(1, 189046920), (2, 94523460), (3, 63015640), (4, 47261730), (5, 37809384), (6, 31507820), (8, 23630865), (10, 18904692), (12, 15753910), (15, 12603128), (20, 9452346), (24, 7876955), (30, 6301564), (40, 4726173), (43, 4396440), (60, 3150782), (86, 2198220), (120, 1575391), (129, 1465480), (172, 1099110), (215, 879288), (258, 732740), (344, 549555), (430, 439644), (516, 366370), (645, 293096), (860, 219822), (1032, 183185), (1290, 146548), (1720, 109911), (2580, 73274), (5160, 36637)]