20324400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{16937}}^1$

素因数の和:16958

約数の個数: 60

約数和(自身を含む): 65109672

約数和(自身を除く): 44785272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 16937, 33874, 50811, 67748, 84685, 101622, 135496, 169370, 203244, 254055, 270992, 338740, 406488, 423425, 508110, 677480, 812976, 846850, 1016220, 1270275, 1354960, 1693700, 2032440, 2540550, 3387400, 4064880, 5081100, 6774800, 10162200, 20324400]

約数ペア:

[(1, 20324400), (2, 10162200), (3, 6774800), (4, 5081100), (5, 4064880), (6, 3387400), (8, 2540550), (10, 2032440), (12, 1693700), (15, 1354960), (16, 1270275), (20, 1016220), (24, 846850), (25, 812976), (30, 677480), (40, 508110), (48, 423425), (50, 406488), (60, 338740), (75, 270992), (80, 254055), (100, 203244), (120, 169370), (150, 135496), (200, 101622), (240, 84685), (300, 67748), (400, 50811), (600, 33874), (1200, 16937)]