977676240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{21107}}^1$

素因数の和:21316

約数の個数: 80

約数和(自身を含む): 3046644288

約数和(自身を除く): 2068968048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 7720, 9264, 11580, 15440, 21107, 23160, 42214, 46320, 63321, 84428, 105535, 126642, 168856, 211070, 253284, 316605, 337712, 422140, 506568, 633210, 844280, 1013136, 1266420, 1688560, 2532840, 4073651, 5065680, 8147302, 12220953, 16294604, 20368255, 24441906, 32589208, 40736510, 48883812, 61104765, 65178416, 81473020, 97767624, 122209530, 162946040, 195535248, 244419060, 325892080, 488838120, 977676240]

約数ペア:

[(1, 977676240), (2, 488838120), (3, 325892080), (4, 244419060), (5, 195535248), (6, 162946040), (8, 122209530), (10, 97767624), (12, 81473020), (15, 65178416), (16, 61104765), (20, 48883812), (24, 40736510), (30, 32589208), (40, 24441906), (48, 20368255), (60, 16294604), (80, 12220953), (120, 8147302), (193, 5065680), (240, 4073651), (386, 2532840), (579, 1688560), (772, 1266420), (965, 1013136), (1158, 844280), (1544, 633210), (1930, 506568), (2316, 422140), (2895, 337712), (3088, 316605), (3860, 253284), (4632, 211070), (5790, 168856), (7720, 126642), (9264, 105535), (11580, 84428), (15440, 63321), (21107, 46320), (23160, 42214)]