4792800

素因数分解:

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

素因数の和:2020

約数の個数: 72

約数和(自身を含む): 15608376

約数和(自身を除く): 10815576

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, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 1997, 2400, 3994, 5991, 7988, 9985, 11982, 15976, 19970, 23964, 29955, 31952, 39940, 47928, 49925, 59910, 63904, 79880, 95856, 99850, 119820, 149775, 159760, 191712, 199700, 239640, 299550, 319520, 399400, 479280, 599100, 798800, 958560, 1198200, 1597600, 2396400, 4792800]

約数ペア:

[(1, 4792800), (2, 2396400), (3, 1597600), (4, 1198200), (5, 958560), (6, 798800), (8, 599100), (10, 479280), (12, 399400), (15, 319520), (16, 299550), (20, 239640), (24, 199700), (25, 191712), (30, 159760), (32, 149775), (40, 119820), (48, 99850), (50, 95856), (60, 79880), (75, 63904), (80, 59910), (96, 49925), (100, 47928), (120, 39940), (150, 31952), (160, 29955), (200, 23964), (240, 19970), (300, 15976), (400, 11982), (480, 9985), (600, 7988), (800, 5991), (1200, 3994), (1997, 2400)]