12568800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{5237}}^1$

素因数の和:5260

約数の個数: 72

約数和(自身を含む): 40919256

約数和(自身を除く): 28350456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 5237, 10474, 15711, 20948, 26185, 31422, 41896, 52370, 62844, 78555, 83792, 104740, 125688, 130925, 157110, 167584, 209480, 251376, 261850, 314220, 392775, 418960, 502752, 523700, 628440, 785550, 837920, 1047400, 1256880, 1571100, 2094800, 2513760, 3142200, 4189600, 6284400, 12568800]

約数ペア:

[(1, 12568800), (2, 6284400), (3, 4189600), (4, 3142200), (5, 2513760), (6, 2094800), (8, 1571100), (10, 1256880), (12, 1047400), (15, 837920), (16, 785550), (20, 628440), (24, 523700), (25, 502752), (30, 418960), (32, 392775), (40, 314220), (48, 261850), (50, 251376), (60, 209480), (75, 167584), (80, 157110), (96, 130925), (100, 125688), (120, 104740), (150, 83792), (160, 78555), (200, 62844), (240, 52370), (300, 41896), (400, 31422), (480, 26185), (600, 20948), (800, 15711), (1200, 10474), (2400, 5237)]