142871160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1723}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 429482880

約数和(自身を除く): 286611720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 1382, 1723, 2073, 2764, 3446, 3455, 4146, 5169, 5528, 6892, 6910, 8292, 8615, 10338, 10365, 13784, 13820, 16584, 17230, 20676, 20730, 25845, 27640, 34460, 41352, 41460, 51690, 68920, 82920, 103380, 206760, 1190593, 2381186, 3571779, 4762372, 5952965, 7143558, 9524744, 11905930, 14287116, 17858895, 23811860, 28574232, 35717790, 47623720, 71435580, 142871160]

約数ペア:

[(1, 142871160), (2, 71435580), (3, 47623720), (4, 35717790), (5, 28574232), (6, 23811860), (8, 17858895), (10, 14287116), (12, 11905930), (15, 9524744), (20, 7143558), (24, 5952965), (30, 4762372), (40, 3571779), (60, 2381186), (120, 1190593), (691, 206760), (1382, 103380), (1723, 82920), (2073, 68920), (2764, 51690), (3446, 41460), (3455, 41352), (4146, 34460), (5169, 27640), (5528, 25845), (6892, 20730), (6910, 20676), (8292, 17230), (8615, 16584), (10338, 13820), (10365, 13784)]