2564400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{2137}}^1$

素因数の和:2158

約数の個数: 60

約数和(自身を含む): 8218472

約数和(自身を除く): 5654072

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, 2137, 4274, 6411, 8548, 10685, 12822, 17096, 21370, 25644, 32055, 34192, 42740, 51288, 53425, 64110, 85480, 102576, 106850, 128220, 160275, 170960, 213700, 256440, 320550, 427400, 512880, 641100, 854800, 1282200, 2564400]

約数ペア:

[(1, 2564400), (2, 1282200), (3, 854800), (4, 641100), (5, 512880), (6, 427400), (8, 320550), (10, 256440), (12, 213700), (15, 170960), (16, 160275), (20, 128220), (24, 106850), (25, 102576), (30, 85480), (40, 64110), (48, 53425), (50, 51288), (60, 42740), (75, 34192), (80, 32055), (100, 25644), (120, 21370), (150, 17096), (200, 12822), (240, 10685), (300, 8548), (400, 6411), (600, 4274), (1200, 2137)]