204671760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{852799}}^1$

素因数の和:852815

約数の個数: 40

約数和(自身を含む): 634483200

約数和(自身を除く): 429811440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 852799, 1705598, 2558397, 3411196, 4263995, 5116794, 6822392, 8527990, 10233588, 12791985, 13644784, 17055980, 20467176, 25583970, 34111960, 40934352, 51167940, 68223920, 102335880, 204671760]

約数ペア:

[(1, 204671760), (2, 102335880), (3, 68223920), (4, 51167940), (5, 40934352), (6, 34111960), (8, 25583970), (10, 20467176), (12, 17055980), (15, 13644784), (16, 12791985), (20, 10233588), (24, 8527990), (30, 6822392), (40, 5116794), (48, 4263995), (60, 3411196), (80, 2558397), (120, 1705598), (240, 852799)]