61959960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1705

約数の個数: 96

約数和(自身を含む): 203346000

約数和(自身を除く): 141386040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1579, 1635, 1962, 2180, 2616, 3158, 3270, 3924, 4360, 4737, 4905, 6316, 6540, 7848, 7895, 9474, 9810, 12632, 13080, 14211, 15790, 18948, 19620, 23685, 28422, 31580, 37896, 39240, 47370, 56844, 63160, 71055, 94740, 113688, 142110, 172111, 189480, 284220, 344222, 516333, 568440, 688444, 860555, 1032666, 1376888, 1548999, 1721110, 2065332, 2581665, 3097998, 3442220, 4130664, 5163330, 6195996, 6884440, 7744995, 10326660, 12391992, 15489990, 20653320, 30979980, 61959960]

約数ペア:

[(1, 61959960), (2, 30979980), (3, 20653320), (4, 15489990), (5, 12391992), (6, 10326660), (8, 7744995), (9, 6884440), (10, 6195996), (12, 5163330), (15, 4130664), (18, 3442220), (20, 3097998), (24, 2581665), (30, 2065332), (36, 1721110), (40, 1548999), (45, 1376888), (60, 1032666), (72, 860555), (90, 688444), (109, 568440), (120, 516333), (180, 344222), (218, 284220), (327, 189480), (360, 172111), (436, 142110), (545, 113688), (654, 94740), (872, 71055), (981, 63160), (1090, 56844), (1308, 47370), (1579, 39240), (1635, 37896), (1962, 31580), (2180, 28422), (2616, 23685), (3158, 19620), (3270, 18948), (3924, 15790), (4360, 14211), (4737, 13080), (4905, 12632), (6316, 9810), (6540, 9474), (7848, 7895)]