179982120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{51719}}^1$

素因数の和:51762

約数の個数: 64

約数和(自身を含む): 558576000

約数和(自身を除く): 378593880

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, 51719, 103438, 155157, 206876, 258595, 310314, 413752, 517190, 620628, 775785, 1034380, 1241256, 1499851, 1551570, 2068760, 2999702, 3103140, 4499553, 5999404, 6206280, 7499255, 8999106, 11998808, 14998510, 17998212, 22497765, 29997020, 35996424, 44995530, 59994040, 89991060, 179982120]

約数ペア:

[(1, 179982120), (2, 89991060), (3, 59994040), (4, 44995530), (5, 35996424), (6, 29997020), (8, 22497765), (10, 17998212), (12, 14998510), (15, 11998808), (20, 8999106), (24, 7499255), (29, 6206280), (30, 5999404), (40, 4499553), (58, 3103140), (60, 2999702), (87, 2068760), (116, 1551570), (120, 1499851), (145, 1241256), (174, 1034380), (232, 775785), (290, 620628), (348, 517190), (435, 413752), (580, 310314), (696, 258595), (870, 206876), (1160, 155157), (1740, 103438), (3480, 51719)]