120322640

素因数分解:

$2^4\times 5^1\times {\mathrm{1504033}}^1$

素因数の和:1504046

約数の個数: 20

約数和(自身を含む): 279750324

約数和(自身を除く): 159427684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1504033, 3008066, 6016132, 7520165, 12032264, 15040330, 24064528, 30080660, 60161320, 120322640]

約数ペア:

[(1, 120322640), (2, 60161320), (4, 30080660), (5, 24064528), (8, 15040330), (10, 12032264), (16, 7520165), (20, 6016132), (40, 3008066), (80, 1504033)]