12543362640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17421337}}^1$

素因数の和:17421356

約数の個数: 60

約数和(自身を含む): 42124795284

約数和(自身を除く): 29581432644

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 17421337, 34842674, 52264011, 69685348, 87106685, 104528022, 139370696, 156792033, 174213370, 209056044, 261320055, 278741392, 313584066, 348426740, 418112088, 522640110, 627168132, 696853480, 783960165, 836224176, 1045280220, 1254336264, 1393706960, 1567920330, 2090560440, 2508672528, 3135840660, 4181120880, 6271681320, 12543362640]

約数ペア:

[(1, 12543362640), (2, 6271681320), (3, 4181120880), (4, 3135840660), (5, 2508672528), (6, 2090560440), (8, 1567920330), (9, 1393706960), (10, 1254336264), (12, 1045280220), (15, 836224176), (16, 783960165), (18, 696853480), (20, 627168132), (24, 522640110), (30, 418112088), (36, 348426740), (40, 313584066), (45, 278741392), (48, 261320055), (60, 209056044), (72, 174213370), (80, 156792033), (90, 139370696), (120, 104528022), (144, 87106685), (180, 69685348), (240, 52264011), (360, 34842674), (720, 17421337)]