201679320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5981}}^1$

素因数の和:6276

約数の個数: 64

約数和(自身を含む): 607292640

約数和(自身を除く): 405613320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 5620, 5981, 6744, 8430, 11240, 11962, 16860, 17943, 23924, 29905, 33720, 35886, 47848, 59810, 71772, 89715, 119620, 143544, 179430, 239240, 358860, 717720, 1680661, 3361322, 5041983, 6722644, 8403305, 10083966, 13445288, 16806610, 20167932, 25209915, 33613220, 40335864, 50419830, 67226440, 100839660, 201679320]

約数ペア:

[(1, 201679320), (2, 100839660), (3, 67226440), (4, 50419830), (5, 40335864), (6, 33613220), (8, 25209915), (10, 20167932), (12, 16806610), (15, 13445288), (20, 10083966), (24, 8403305), (30, 6722644), (40, 5041983), (60, 3361322), (120, 1680661), (281, 717720), (562, 358860), (843, 239240), (1124, 179430), (1405, 143544), (1686, 119620), (2248, 89715), (2810, 71772), (3372, 59810), (4215, 47848), (5620, 35886), (5981, 33720), (6744, 29905), (8430, 23924), (11240, 17943), (11962, 16860)]