23964000

素因数分解:

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

素因数の和:2025

約数の個数: 96

約数和(自身を含む): 78545376

約数和(自身を除く): 54581376

約数列:

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

約数ペア:

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