378772080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1578217}}^1$

素因数の和:1578233

約数の個数: 40

約数和(自身を含む): 1174194192

約数和(自身を除く): 795422112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1578217, 3156434, 4734651, 6312868, 7891085, 9469302, 12625736, 15782170, 18938604, 23673255, 25251472, 31564340, 37877208, 47346510, 63128680, 75754416, 94693020, 126257360, 189386040, 378772080]

約数ペア:

[(1, 378772080), (2, 189386040), (3, 126257360), (4, 94693020), (5, 75754416), (6, 63128680), (8, 47346510), (10, 37877208), (12, 31564340), (15, 25251472), (16, 23673255), (20, 18938604), (24, 15782170), (30, 12625736), (40, 9469302), (48, 7891085), (60, 6312868), (80, 4734651), (120, 3156434), (240, 1578217)]