72178240

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3823}}^1$

素因数の和:3899

約数の個数: 56

約数和(自身を含む): 174833280

約数和(自身を除く): 102655040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 472, 590, 944, 1180, 1888, 2360, 3776, 3823, 4720, 7646, 9440, 15292, 18880, 19115, 30584, 38230, 61168, 76460, 122336, 152920, 225557, 244672, 305840, 451114, 611680, 902228, 1127785, 1223360, 1804456, 2255570, 3608912, 4511140, 7217824, 9022280, 14435648, 18044560, 36089120, 72178240]

約数ペア:

[(1, 72178240), (2, 36089120), (4, 18044560), (5, 14435648), (8, 9022280), (10, 7217824), (16, 4511140), (20, 3608912), (32, 2255570), (40, 1804456), (59, 1223360), (64, 1127785), (80, 902228), (118, 611680), (160, 451114), (236, 305840), (295, 244672), (320, 225557), (472, 152920), (590, 122336), (944, 76460), (1180, 61168), (1888, 38230), (2360, 30584), (3776, 19115), (3823, 18880), (4720, 15292), (7646, 9440)]