82826760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8737}}^1$

素因数の和:8830

約数の個数: 64

約数和(自身を含む): 251654400

約数和(自身を除く): 168827640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 8737, 9480, 17474, 26211, 34948, 43685, 52422, 69896, 87370, 104844, 131055, 174740, 209688, 262110, 349480, 524220, 690223, 1048440, 1380446, 2070669, 2760892, 3451115, 4141338, 5521784, 6902230, 8282676, 10353345, 13804460, 16565352, 20706690, 27608920, 41413380, 82826760]

約数ペア:

[(1, 82826760), (2, 41413380), (3, 27608920), (4, 20706690), (5, 16565352), (6, 13804460), (8, 10353345), (10, 8282676), (12, 6902230), (15, 5521784), (20, 4141338), (24, 3451115), (30, 2760892), (40, 2070669), (60, 1380446), (79, 1048440), (120, 690223), (158, 524220), (237, 349480), (316, 262110), (395, 209688), (474, 174740), (632, 131055), (790, 104844), (948, 87370), (1185, 69896), (1580, 52422), (1896, 43685), (2370, 34948), (3160, 26211), (4740, 17474), (8737, 9480)]