47856000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{997}}^1$

素因数の和:1029

約数の個数: 128

約数和(自身を含む): 158801760

約数和(自身を除く): 110945760

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, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 997, 1000, 1200, 1500, 1600, 1920, 1994, 2000, 2400, 2991, 3000, 3200, 3988, 4000, 4800, 4985, 5982, 6000, 7976, 8000, 9600, 9970, 11964, 12000, 14955, 15952, 16000, 19940, 23928, 24000, 24925, 29910, 31904, 39880, 47856, 48000, 49850, 59820, 63808, 74775, 79760, 95712, 99700, 119640, 124625, 127616, 149550, 159520, 191424, 199400, 239280, 249250, 299100, 319040, 373875, 382848, 398800, 478560, 498500, 598200, 638080, 747750, 797600, 957120, 997000, 1196400, 1495500, 1595200, 1914240, 1994000, 2392800, 2991000, 3190400, 3988000, 4785600, 5982000, 7976000, 9571200, 11964000, 15952000, 23928000, 47856000]

約数ペア:

[(1, 47856000), (2, 23928000), (3, 15952000), (4, 11964000), (5, 9571200), (6, 7976000), (8, 5982000), (10, 4785600), (12, 3988000), (15, 3190400), (16, 2991000), (20, 2392800), (24, 1994000), (25, 1914240), (30, 1595200), (32, 1495500), (40, 1196400), (48, 997000), (50, 957120), (60, 797600), (64, 747750), (75, 638080), (80, 598200), (96, 498500), (100, 478560), (120, 398800), (125, 382848), (128, 373875), (150, 319040), (160, 299100), (192, 249250), (200, 239280), (240, 199400), (250, 191424), (300, 159520), (320, 149550), (375, 127616), (384, 124625), (400, 119640), (480, 99700), (500, 95712), (600, 79760), (640, 74775), (750, 63808), (800, 59820), (960, 49850), (997, 48000), (1000, 47856), (1200, 39880), (1500, 31904), (1600, 29910), (1920, 24925), (1994, 24000), (2000, 23928), (2400, 19940), (2991, 16000), (3000, 15952), (3200, 14955), (3988, 12000), (4000, 11964), (4800, 9970), (4985, 9600), (5982, 8000), (6000, 7976)]