726756540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12112609}}^1$

素因数の和:12112621

約数の個数: 24

約数和(自身を含む): 2034918480

約数和(自身を除く): 1308161940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12112609, 24225218, 36337827, 48450436, 60563045, 72675654, 121126090, 145351308, 181689135, 242252180, 363378270, 726756540]

約数ペア:

[(1, 726756540), (2, 363378270), (3, 242252180), (4, 181689135), (5, 145351308), (6, 121126090), (10, 72675654), (12, 60563045), (15, 48450436), (20, 36337827), (30, 24225218), (60, 12112609)]