1520220216

素因数分解:

$2^3\times 3^1\times {\mathrm{63342509}}^1$

素因数の和:63342518

約数の個数: 16

約数和(自身を含む): 3800550600

約数和(自身を除く): 2280330384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 63342509, 126685018, 190027527, 253370036, 380055054, 506740072, 760110108, 1520220216]

約数ペア:

[(1, 1520220216), (2, 760110108), (3, 506740072), (4, 380055054), (6, 253370036), (8, 190027527), (12, 126685018), (24, 63342509)]