523457520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2181073}}^1$

素因数の和:2181089

約数の個数: 40

約数和(自身を含む): 1622719056

約数和(自身を除く): 1099261536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2181073, 4362146, 6543219, 8724292, 10905365, 13086438, 17448584, 21810730, 26172876, 32716095, 34897168, 43621460, 52345752, 65432190, 87242920, 104691504, 130864380, 174485840, 261728760, 523457520]

約数ペア:

[(1, 523457520), (2, 261728760), (3, 174485840), (4, 130864380), (5, 104691504), (6, 87242920), (8, 65432190), (10, 52345752), (12, 43621460), (15, 34897168), (16, 32716095), (20, 26172876), (24, 21810730), (30, 17448584), (40, 13086438), (48, 10905365), (60, 8724292), (80, 6543219), (120, 4362146), (240, 2181073)]