74101920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{487}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 234638208

約数和(自身を除く): 160536288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 317, 480, 487, 634, 951, 974, 1268, 1461, 1585, 1902, 1948, 2435, 2536, 2922, 3170, 3804, 3896, 4755, 4870, 5072, 5844, 6340, 7305, 7608, 7792, 9510, 9740, 10144, 11688, 12680, 14610, 15216, 15584, 19020, 19480, 23376, 25360, 29220, 30432, 38040, 38960, 46752, 50720, 58440, 76080, 77920, 116880, 152160, 154379, 233760, 308758, 463137, 617516, 771895, 926274, 1235032, 1543790, 1852548, 2315685, 2470064, 3087580, 3705096, 4631370, 4940128, 6175160, 7410192, 9262740, 12350320, 14820384, 18525480, 24700640, 37050960, 74101920]

約数ペア:

[(1, 74101920), (2, 37050960), (3, 24700640), (4, 18525480), (5, 14820384), (6, 12350320), (8, 9262740), (10, 7410192), (12, 6175160), (15, 4940128), (16, 4631370), (20, 3705096), (24, 3087580), (30, 2470064), (32, 2315685), (40, 1852548), (48, 1543790), (60, 1235032), (80, 926274), (96, 771895), (120, 617516), (160, 463137), (240, 308758), (317, 233760), (480, 154379), (487, 152160), (634, 116880), (951, 77920), (974, 76080), (1268, 58440), (1461, 50720), (1585, 46752), (1902, 38960), (1948, 38040), (2435, 30432), (2536, 29220), (2922, 25360), (3170, 23376), (3804, 19480), (3896, 19020), (4755, 15584), (4870, 15216), (5072, 14610), (5844, 12680), (6340, 11688), (7305, 10144), (7608, 9740), (7792, 9510)]