24320720

素因数分解:

$2^4\times 5^1\times {\mathrm{304009}}^1$

素因数の和:304022

約数の個数: 20

約数和(自身を含む): 56545860

約数和(自身を除く): 32225140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 304009, 608018, 1216036, 1520045, 2432072, 3040090, 4864144, 6080180, 12160360, 24320720]

約数ペア:

[(1, 24320720), (2, 12160360), (4, 6080180), (5, 4864144), (8, 3040090), (10, 2432072), (16, 1520045), (20, 1216036), (40, 608018), (80, 304009)]