47928000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{1997}}^1$

素因数の和:2027

約数の個数: 112

約数和(自身を含む): 158337504

約数和(自身を除く): 110409504

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, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 1997, 2000, 2400, 3000, 3994, 4000, 4800, 5991, 6000, 7988, 8000, 9985, 11982, 12000, 15976, 19970, 23964, 24000, 29955, 31952, 39940, 47928, 49925, 59910, 63904, 79880, 95856, 99850, 119820, 127808, 149775, 159760, 191712, 199700, 239640, 249625, 299550, 319520, 383424, 399400, 479280, 499250, 599100, 639040, 748875, 798800, 958560, 998500, 1198200, 1497750, 1597600, 1917120, 1997000, 2396400, 2995500, 3195200, 3994000, 4792800, 5991000, 7988000, 9585600, 11982000, 15976000, 23964000, 47928000]

約数ペア:

[(1, 47928000), (2, 23964000), (3, 15976000), (4, 11982000), (5, 9585600), (6, 7988000), (8, 5991000), (10, 4792800), (12, 3994000), (15, 3195200), (16, 2995500), (20, 2396400), (24, 1997000), (25, 1917120), (30, 1597600), (32, 1497750), (40, 1198200), (48, 998500), (50, 958560), (60, 798800), (64, 748875), (75, 639040), (80, 599100), (96, 499250), (100, 479280), (120, 399400), (125, 383424), (150, 319520), (160, 299550), (192, 249625), (200, 239640), (240, 199700), (250, 191712), (300, 159760), (320, 149775), (375, 127808), (400, 119820), (480, 99850), (500, 95856), (600, 79880), (750, 63904), (800, 59910), (960, 49925), (1000, 47928), (1200, 39940), (1500, 31952), (1600, 29955), (1997, 24000), (2000, 23964), (2400, 19970), (3000, 15976), (3994, 12000), (4000, 11982), (4800, 9985), (5991, 8000), (6000, 7988)]