40960440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113779}}^1$

素因数の和:113796

約数の個数: 48

約数和(自身を含む): 133122600

約数和(自身を除く): 92162160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 113779, 227558, 341337, 455116, 568895, 682674, 910232, 1024011, 1137790, 1365348, 1706685, 2048022, 2275580, 2730696, 3413370, 4096044, 4551160, 5120055, 6826740, 8192088, 10240110, 13653480, 20480220, 40960440]

約数ペア:

[(1, 40960440), (2, 20480220), (3, 13653480), (4, 10240110), (5, 8192088), (6, 6826740), (8, 5120055), (9, 4551160), (10, 4096044), (12, 3413370), (15, 2730696), (18, 2275580), (20, 2048022), (24, 1706685), (30, 1365348), (36, 1137790), (40, 1024011), (45, 910232), (60, 682674), (72, 568895), (90, 455116), (120, 341337), (180, 227558), (360, 113779)]