1128000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{47}}^1$

素因数の和:77

約数の個数: 112

約数和(自身を含む): 3803904

約数和(自身を除く): 2675904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 125, 141, 150, 160, 188, 192, 200, 235, 240, 250, 282, 300, 320, 375, 376, 400, 470, 480, 500, 564, 600, 705, 750, 752, 800, 940, 960, 1000, 1128, 1175, 1200, 1410, 1500, 1504, 1600, 1880, 2000, 2256, 2350, 2400, 2820, 3000, 3008, 3525, 3760, 4000, 4512, 4700, 4800, 5640, 5875, 6000, 7050, 7520, 8000, 9024, 9400, 11280, 11750, 12000, 14100, 15040, 17625, 18800, 22560, 23500, 24000, 28200, 35250, 37600, 45120, 47000, 56400, 70500, 75200, 94000, 112800, 141000, 188000, 225600, 282000, 376000, 564000, 1128000]

約数ペア:

[(1, 1128000), (2, 564000), (3, 376000), (4, 282000), (5, 225600), (6, 188000), (8, 141000), (10, 112800), (12, 94000), (15, 75200), (16, 70500), (20, 56400), (24, 47000), (25, 45120), (30, 37600), (32, 35250), (40, 28200), (47, 24000), (48, 23500), (50, 22560), (60, 18800), (64, 17625), (75, 15040), (80, 14100), (94, 12000), (96, 11750), (100, 11280), (120, 9400), (125, 9024), (141, 8000), (150, 7520), (160, 7050), (188, 6000), (192, 5875), (200, 5640), (235, 4800), (240, 4700), (250, 4512), (282, 4000), (300, 3760), (320, 3525), (375, 3008), (376, 3000), (400, 2820), (470, 2400), (480, 2350), (500, 2256), (564, 2000), (600, 1880), (705, 1600), (750, 1504), (752, 1500), (800, 1410), (940, 1200), (960, 1175), (1000, 1128)]