6666960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{27779}}^1$

素因数の和:27795

約数の個数: 40

約数和(自身を含む): 20668320

約数和(自身を除く): 14001360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 27779, 55558, 83337, 111116, 138895, 166674, 222232, 277790, 333348, 416685, 444464, 555580, 666696, 833370, 1111160, 1333392, 1666740, 2222320, 3333480, 6666960]

約数ペア:

[(1, 6666960), (2, 3333480), (3, 2222320), (4, 1666740), (5, 1333392), (6, 1111160), (8, 833370), (10, 666696), (12, 555580), (15, 444464), (16, 416685), (20, 333348), (24, 277790), (30, 222232), (40, 166674), (48, 138895), (60, 111116), (80, 83337), (120, 55558), (240, 27779)]