138222120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39719}}^1$

素因数の和:39762

約数の個数: 64

約数和(自身を含む): 428976000

約数和(自身を除く): 290753880

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, 39719, 79438, 119157, 158876, 198595, 238314, 317752, 397190, 476628, 595785, 794380, 953256, 1151851, 1191570, 1588760, 2303702, 2383140, 3455553, 4607404, 4766280, 5759255, 6911106, 9214808, 11518510, 13822212, 17277765, 23037020, 27644424, 34555530, 46074040, 69111060, 138222120]

約数ペア:

[(1, 138222120), (2, 69111060), (3, 46074040), (4, 34555530), (5, 27644424), (6, 23037020), (8, 17277765), (10, 13822212), (12, 11518510), (15, 9214808), (20, 6911106), (24, 5759255), (29, 4766280), (30, 4607404), (40, 3455553), (58, 2383140), (60, 2303702), (87, 1588760), (116, 1191570), (120, 1151851), (145, 953256), (174, 794380), (232, 595785), (290, 476628), (348, 397190), (435, 317752), (580, 238314), (696, 198595), (870, 158876), (1160, 119157), (1740, 79438), (3480, 39719)]