40812168420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226734269}}^1$

素因数の和:226734284

約数の個数: 36

約数和(自身を含む): 123796911420

約数和(自身を除く): 82984743000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226734269, 453468538, 680202807, 906937076, 1133671345, 1360405614, 2040608421, 2267342690, 2720811228, 3401014035, 4081216842, 4534685380, 6802028070, 8162433684, 10203042105, 13604056140, 20406084210, 40812168420]

約数ペア:

[(1, 40812168420), (2, 20406084210), (3, 13604056140), (4, 10203042105), (5, 8162433684), (6, 6802028070), (9, 4534685380), (10, 4081216842), (12, 3401014035), (15, 2720811228), (18, 2267342690), (20, 2040608421), (30, 1360405614), (36, 1133671345), (45, 906937076), (60, 680202807), (90, 453468538), (180, 226734269)]