1204600720

素因数分解:

$2^4\times 5^1\times {\mathrm{15057509}}^1$

素因数の和:15057522

約数の個数: 20

約数和(自身を含む): 2800696860

約数和(自身を除く): 1596096140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 15057509, 30115018, 60230036, 75287545, 120460072, 150575090, 240920144, 301150180, 602300360, 1204600720]

約数ペア:

[(1, 1204600720), (2, 602300360), (4, 301150180), (5, 240920144), (8, 150575090), (10, 120460072), (16, 75287545), (20, 60230036), (40, 30115018), (80, 15057509)]