90866280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26111}}^1$

素因数の和:26154

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 191143320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 26111, 52222, 78333, 104444, 130555, 156666, 208888, 261110, 313332, 391665, 522220, 626664, 757219, 783330, 1044440, 1514438, 1566660, 2271657, 3028876, 3133320, 3786095, 4543314, 6057752, 7572190, 9086628, 11358285, 15144380, 18173256, 22716570, 30288760, 45433140, 90866280]

約数ペア:

[(1, 90866280), (2, 45433140), (3, 30288760), (4, 22716570), (5, 18173256), (6, 15144380), (8, 11358285), (10, 9086628), (12, 7572190), (15, 6057752), (20, 4543314), (24, 3786095), (29, 3133320), (30, 3028876), (40, 2271657), (58, 1566660), (60, 1514438), (87, 1044440), (116, 783330), (120, 757219), (145, 626664), (174, 522220), (232, 391665), (290, 313332), (348, 261110), (435, 208888), (580, 156666), (696, 130555), (870, 104444), (1160, 78333), (1740, 52222), (3480, 26111)]