187250520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1560421}}^1$

素因数の和:1560435

約数の個数: 32

約数和(自身を含む): 561751920

約数和(自身を除く): 374501400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1560421, 3120842, 4681263, 6241684, 7802105, 9362526, 12483368, 15604210, 18725052, 23406315, 31208420, 37450104, 46812630, 62416840, 93625260, 187250520]

約数ペア:

[(1, 187250520), (2, 93625260), (3, 62416840), (4, 46812630), (5, 37450104), (6, 31208420), (8, 23406315), (10, 18725052), (12, 15604210), (15, 12483368), (20, 9362526), (24, 7802105), (30, 6241684), (40, 4681263), (60, 3120842), (120, 1560421)]