7968420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{44269}}^1$

素因数の和:44284

約数の個数: 36

約数和(自身を含む): 24171420

約数和(自身を除く): 16203000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 44269, 88538, 132807, 177076, 221345, 265614, 398421, 442690, 531228, 664035, 796842, 885380, 1328070, 1593684, 1992105, 2656140, 3984210, 7968420]

約数ペア:

[(1, 7968420), (2, 3984210), (3, 2656140), (4, 1992105), (5, 1593684), (6, 1328070), (9, 885380), (10, 796842), (12, 664035), (15, 531228), (18, 442690), (20, 398421), (30, 265614), (36, 221345), (45, 177076), (60, 132807), (90, 88538), (180, 44269)]