57520440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{159779}}^1$

素因数の和:159796

約数の個数: 48

約数和(自身を含む): 186942600

約数和(自身を除く): 129422160

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, 159779, 319558, 479337, 639116, 798895, 958674, 1278232, 1438011, 1597790, 1917348, 2396685, 2876022, 3195580, 3834696, 4793370, 5752044, 6391160, 7190055, 9586740, 11504088, 14380110, 19173480, 28760220, 57520440]

約数ペア:

[(1, 57520440), (2, 28760220), (3, 19173480), (4, 14380110), (5, 11504088), (6, 9586740), (8, 7190055), (9, 6391160), (10, 5752044), (12, 4793370), (15, 3834696), (18, 3195580), (20, 2876022), (24, 2396685), (30, 1917348), (36, 1597790), (40, 1438011), (45, 1278232), (60, 958674), (72, 798895), (90, 639116), (120, 479337), (180, 319558), (360, 159779)]