302530880

素因数分解:

$2^6\times 5^1\times {\mathrm{945409}}^1$

素因数の和:945426

約数の個数: 28

約数和(自身を含む): 720402420

約数和(自身を除く): 417871540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 945409, 1890818, 3781636, 4727045, 7563272, 9454090, 15126544, 18908180, 30253088, 37816360, 60506176, 75632720, 151265440, 302530880]

約数ペア:

[(1, 302530880), (2, 151265440), (4, 75632720), (5, 60506176), (8, 37816360), (10, 30253088), (16, 18908180), (20, 15126544), (32, 9454090), (40, 7563272), (64, 4727045), (80, 3781636), (160, 1890818), (320, 945409)]