24640120

素因数分解:

$2^3\times 5^1\times {\mathrm{616003}}^1$

素因数の和:616014

約数の個数: 16

約数和(自身を含む): 55440360

約数和(自身を除く): 30800240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 616003, 1232006, 2464012, 3080015, 4928024, 6160030, 12320060, 24640120]

約数ペア:

[(1, 24640120), (2, 12320060), (4, 6160030), (5, 4928024), (8, 3080015), (10, 2464012), (20, 1232006), (40, 616003)]