76869480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{640579}}^1$

素因数の和:640593

約数の個数: 32

約数和(自身を含む): 230608800

約数和(自身を除く): 153739320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 640579, 1281158, 1921737, 2562316, 3202895, 3843474, 5124632, 6405790, 7686948, 9608685, 12811580, 15373896, 19217370, 25623160, 38434740, 76869480]

約数ペア:

[(1, 76869480), (2, 38434740), (3, 25623160), (4, 19217370), (5, 15373896), (6, 12811580), (8, 9608685), (10, 7686948), (12, 6405790), (15, 5124632), (20, 3843474), (24, 3202895), (30, 2562316), (40, 1921737), (60, 1281158), (120, 640579)]