2104800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{877}}^1$

素因数の和:900

約数の個数: 72

約数和(自身を含む): 6858936

約数和(自身を除く): 4754136

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, 877, 1200, 1754, 2400, 2631, 3508, 4385, 5262, 7016, 8770, 10524, 13155, 14032, 17540, 21048, 21925, 26310, 28064, 35080, 42096, 43850, 52620, 65775, 70160, 84192, 87700, 105240, 131550, 140320, 175400, 210480, 263100, 350800, 420960, 526200, 701600, 1052400, 2104800]

約数ペア:

[(1, 2104800), (2, 1052400), (3, 701600), (4, 526200), (5, 420960), (6, 350800), (8, 263100), (10, 210480), (12, 175400), (15, 140320), (16, 131550), (20, 105240), (24, 87700), (25, 84192), (30, 70160), (32, 65775), (40, 52620), (48, 43850), (50, 42096), (60, 35080), (75, 28064), (80, 26310), (96, 21925), (100, 21048), (120, 17540), (150, 14032), (160, 13155), (200, 10524), (240, 8770), (300, 7016), (400, 5262), (480, 4385), (600, 3508), (800, 2631), (877, 2400), (1200, 1754)]