168290520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1402421}}^1$

素因数の和:1402435

約数の個数: 32

約数和(自身を含む): 504871920

約数和(自身を除く): 336581400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1402421, 2804842, 4207263, 5609684, 7012105, 8414526, 11219368, 14024210, 16829052, 21036315, 28048420, 33658104, 42072630, 56096840, 84145260, 168290520]

約数ペア:

[(1, 168290520), (2, 84145260), (3, 56096840), (4, 42072630), (5, 33658104), (6, 28048420), (8, 21036315), (10, 16829052), (12, 14024210), (15, 11219368), (20, 8414526), (24, 7012105), (30, 5609684), (40, 4207263), (60, 2804842), (120, 1402421)]