7989000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{2663}}^1$

素因数の和:2687

約数の個数: 64

約数和(自身を含む): 24935040

約数和(自身を除く): 16946040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 2663, 3000, 5326, 7989, 10652, 13315, 15978, 21304, 26630, 31956, 39945, 53260, 63912, 66575, 79890, 106520, 133150, 159780, 199725, 266300, 319560, 332875, 399450, 532600, 665750, 798900, 998625, 1331500, 1597800, 1997250, 2663000, 3994500, 7989000]

約数ペア:

[(1, 7989000), (2, 3994500), (3, 2663000), (4, 1997250), (5, 1597800), (6, 1331500), (8, 998625), (10, 798900), (12, 665750), (15, 532600), (20, 399450), (24, 332875), (25, 319560), (30, 266300), (40, 199725), (50, 159780), (60, 133150), (75, 106520), (100, 79890), (120, 66575), (125, 63912), (150, 53260), (200, 39945), (250, 31956), (300, 26630), (375, 21304), (500, 15978), (600, 13315), (750, 10652), (1000, 7989), (1500, 5326), (2663, 3000)]