2392800

素因数分解:

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

素因数の和:1020

約数の個数: 72

約数和(自身を含む): 7796376

約数和(自身を除く): 5403576

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, 997, 1200, 1994, 2400, 2991, 3988, 4985, 5982, 7976, 9970, 11964, 14955, 15952, 19940, 23928, 24925, 29910, 31904, 39880, 47856, 49850, 59820, 74775, 79760, 95712, 99700, 119640, 149550, 159520, 199400, 239280, 299100, 398800, 478560, 598200, 797600, 1196400, 2392800]

約数ペア:

[(1, 2392800), (2, 1196400), (3, 797600), (4, 598200), (5, 478560), (6, 398800), (8, 299100), (10, 239280), (12, 199400), (15, 159520), (16, 149550), (20, 119640), (24, 99700), (25, 95712), (30, 79760), (32, 74775), (40, 59820), (48, 49850), (50, 47856), (60, 39880), (75, 31904), (80, 29910), (96, 24925), (100, 23928), (120, 19940), (150, 15952), (160, 14955), (200, 11964), (240, 9970), (300, 7976), (400, 5982), (480, 4985), (600, 3988), (800, 2991), (997, 2400), (1200, 1994)]