2126400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{443}}^1$

素因数の和:468

約数の個数: 84

約数和(自身を含む): 6992112

約数和(自身を除く): 4865712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 443, 480, 600, 800, 886, 960, 1200, 1329, 1600, 1772, 2215, 2400, 2658, 3544, 4430, 4800, 5316, 6645, 7088, 8860, 10632, 11075, 13290, 14176, 17720, 21264, 22150, 26580, 28352, 33225, 35440, 42528, 44300, 53160, 66450, 70880, 85056, 88600, 106320, 132900, 141760, 177200, 212640, 265800, 354400, 425280, 531600, 708800, 1063200, 2126400]

約数ペア:

[(1, 2126400), (2, 1063200), (3, 708800), (4, 531600), (5, 425280), (6, 354400), (8, 265800), (10, 212640), (12, 177200), (15, 141760), (16, 132900), (20, 106320), (24, 88600), (25, 85056), (30, 70880), (32, 66450), (40, 53160), (48, 44300), (50, 42528), (60, 35440), (64, 33225), (75, 28352), (80, 26580), (96, 22150), (100, 21264), (120, 17720), (150, 14176), (160, 13290), (192, 11075), (200, 10632), (240, 8860), (300, 7088), (320, 6645), (400, 5316), (443, 4800), (480, 4430), (600, 3544), (800, 2658), (886, 2400), (960, 2215), (1200, 1772), (1329, 1600)]