1025406960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4272529}}^1$

素因数の和:4272545

約数の個数: 40

約数和(自身を含む): 3178762320

約数和(自身を除く): 2153355360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4272529, 8545058, 12817587, 17090116, 21362645, 25635174, 34180232, 42725290, 51270348, 64087935, 68360464, 85450580, 102540696, 128175870, 170901160, 205081392, 256351740, 341802320, 512703480, 1025406960]

約数ペア:

[(1, 1025406960), (2, 512703480), (3, 341802320), (4, 256351740), (5, 205081392), (6, 170901160), (8, 128175870), (10, 102540696), (12, 85450580), (15, 68360464), (16, 64087935), (20, 51270348), (24, 42725290), (30, 34180232), (40, 25635174), (48, 21362645), (60, 17090116), (80, 12817587), (120, 8545058), (240, 4272529)]