240361530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{19031}}^1$

素因数の和:19462

約数の個数: 32

約数和(自身を含む): 578268288

約数和(自身を除く): 337906758

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 19031, 38062, 57093, 95155, 114186, 190310, 285465, 570930, 8012051, 16024102, 24036153, 40060255, 48072306, 80120510, 120180765, 240361530]

約数ペア:

[(1, 240361530), (2, 120180765), (3, 80120510), (5, 48072306), (6, 40060255), (10, 24036153), (15, 16024102), (30, 8012051), (421, 570930), (842, 285465), (1263, 190310), (2105, 114186), (2526, 95155), (4210, 57093), (6315, 38062), (12630, 19031)]