67490520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{562421}}^1$

素因数の和:562435

約数の個数: 32

約数和(自身を含む): 202471920

約数和(自身を除く): 134981400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 562421, 1124842, 1687263, 2249684, 2812105, 3374526, 4499368, 5624210, 6749052, 8436315, 11248420, 13498104, 16872630, 22496840, 33745260, 67490520]

約数ペア:

[(1, 67490520), (2, 33745260), (3, 22496840), (4, 16872630), (5, 13498104), (6, 11248420), (8, 8436315), (10, 6749052), (12, 5624210), (15, 4499368), (20, 3374526), (24, 2812105), (30, 2249684), (40, 1687263), (60, 1124842), (120, 562421)]