1232000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{11}}^1$

素因数の和:47

約数の個数: 128

約数和(自身を含む): 3818880

約数和(自身を除く): 2586880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 125, 128, 140, 154, 160, 175, 176, 200, 220, 224, 250, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 500, 550, 560, 616, 640, 700, 704, 770, 800, 875, 880, 896, 1000, 1100, 1120, 1232, 1375, 1400, 1408, 1540, 1600, 1750, 1760, 1925, 2000, 2200, 2240, 2464, 2750, 2800, 3080, 3200, 3500, 3520, 3850, 4000, 4400, 4480, 4928, 5500, 5600, 6160, 7000, 7040, 7700, 8000, 8800, 9625, 9856, 11000, 11200, 12320, 14000, 15400, 16000, 17600, 19250, 22000, 22400, 24640, 28000, 30800, 35200, 38500, 44000, 49280, 56000, 61600, 77000, 88000, 112000, 123200, 154000, 176000, 246400, 308000, 616000, 1232000]

約数ペア:

[(1, 1232000), (2, 616000), (4, 308000), (5, 246400), (7, 176000), (8, 154000), (10, 123200), (11, 112000), (14, 88000), (16, 77000), (20, 61600), (22, 56000), (25, 49280), (28, 44000), (32, 38500), (35, 35200), (40, 30800), (44, 28000), (50, 24640), (55, 22400), (56, 22000), (64, 19250), (70, 17600), (77, 16000), (80, 15400), (88, 14000), (100, 12320), (110, 11200), (112, 11000), (125, 9856), (128, 9625), (140, 8800), (154, 8000), (160, 7700), (175, 7040), (176, 7000), (200, 6160), (220, 5600), (224, 5500), (250, 4928), (275, 4480), (280, 4400), (308, 4000), (320, 3850), (350, 3520), (352, 3500), (385, 3200), (400, 3080), (440, 2800), (448, 2750), (500, 2464), (550, 2240), (560, 2200), (616, 2000), (640, 1925), (700, 1760), (704, 1750), (770, 1600), (800, 1540), (875, 1408), (880, 1400), (896, 1375), (1000, 1232), (1100, 1120)]