225364080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5981}}^1$

素因数の和:6154

約数の個数: 80

約数和(自身を含む): 703196064

約数和(自身を除く): 477831984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5981, 6280, 7536, 9420, 11962, 12560, 17943, 18840, 23924, 29905, 35886, 37680, 47848, 59810, 71772, 89715, 95696, 119620, 143544, 179430, 239240, 287088, 358860, 478480, 717720, 939017, 1435440, 1878034, 2817051, 3756068, 4695085, 5634102, 7512136, 9390170, 11268204, 14085255, 15024272, 18780340, 22536408, 28170510, 37560680, 45072816, 56341020, 75121360, 112682040, 225364080]

約数ペア:

[(1, 225364080), (2, 112682040), (3, 75121360), (4, 56341020), (5, 45072816), (6, 37560680), (8, 28170510), (10, 22536408), (12, 18780340), (15, 15024272), (16, 14085255), (20, 11268204), (24, 9390170), (30, 7512136), (40, 5634102), (48, 4695085), (60, 3756068), (80, 2817051), (120, 1878034), (157, 1435440), (240, 939017), (314, 717720), (471, 478480), (628, 358860), (785, 287088), (942, 239240), (1256, 179430), (1570, 143544), (1884, 119620), (2355, 95696), (2512, 89715), (3140, 71772), (3768, 59810), (4710, 47848), (5981, 37680), (6280, 35886), (7536, 29905), (9420, 23924), (11962, 18840), (12560, 17943)]