2019434160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8414309}}^1$

素因数の和:8414325

約数の個数: 40

約数和(自身を含む): 6260246640

約数和(自身を除く): 4240812480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8414309, 16828618, 25242927, 33657236, 42071545, 50485854, 67314472, 84143090, 100971708, 126214635, 134628944, 168286180, 201943416, 252429270, 336572360, 403886832, 504858540, 673144720, 1009717080, 2019434160]

約数ペア:

[(1, 2019434160), (2, 1009717080), (3, 673144720), (4, 504858540), (5, 403886832), (6, 336572360), (8, 252429270), (10, 201943416), (12, 168286180), (15, 134628944), (16, 126214635), (20, 100971708), (24, 84143090), (30, 67314472), (40, 50485854), (48, 42071545), (60, 33657236), (80, 25242927), (120, 16828618), (240, 8414309)]