15041440

素因数分解:

$2^5\times 5^1\times {\mathrm{94009}}^1$

素因数の和:94024

約数の個数: 24

約数和(自身を含む): 35535780

約数和(自身を除く): 20494340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 94009, 188018, 376036, 470045, 752072, 940090, 1504144, 1880180, 3008288, 3760360, 7520720, 15041440]

約数ペア:

[(1, 15041440), (2, 7520720), (4, 3760360), (5, 3008288), (8, 1880180), (10, 1504144), (16, 940090), (20, 752072), (32, 470045), (40, 376036), (80, 188018), (160, 94009)]