222666960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{927779}}^1$

素因数の和:927795

約数の個数: 40

約数和(自身を含む): 690268320

約数和(自身を除く): 467601360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 927779, 1855558, 2783337, 3711116, 4638895, 5566674, 7422232, 9277790, 11133348, 13916685, 14844464, 18555580, 22266696, 27833370, 37111160, 44533392, 55666740, 74222320, 111333480, 222666960]

約数ペア:

[(1, 222666960), (2, 111333480), (3, 74222320), (4, 55666740), (5, 44533392), (6, 37111160), (8, 27833370), (10, 22266696), (12, 18555580), (15, 14844464), (16, 13916685), (20, 11133348), (24, 9277790), (30, 7422232), (40, 5566674), (48, 4638895), (60, 3711116), (80, 2783337), (120, 1855558), (240, 927779)]