80994000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13499}}^1$

素因数の和:13525

約数の個数: 80

約数和(自身を含む): 261144000

約数和(自身を除く): 180150000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 13499, 26998, 40497, 53996, 67495, 80994, 107992, 134990, 161988, 202485, 215984, 269980, 323976, 337475, 404970, 539960, 647952, 674950, 809940, 1012425, 1079920, 1349900, 1619880, 1687375, 2024850, 2699800, 3239760, 3374750, 4049700, 5062125, 5399600, 6749500, 8099400, 10124250, 13499000, 16198800, 20248500, 26998000, 40497000, 80994000]

約数ペア:

[(1, 80994000), (2, 40497000), (3, 26998000), (4, 20248500), (5, 16198800), (6, 13499000), (8, 10124250), (10, 8099400), (12, 6749500), (15, 5399600), (16, 5062125), (20, 4049700), (24, 3374750), (25, 3239760), (30, 2699800), (40, 2024850), (48, 1687375), (50, 1619880), (60, 1349900), (75, 1079920), (80, 1012425), (100, 809940), (120, 674950), (125, 647952), (150, 539960), (200, 404970), (240, 337475), (250, 323976), (300, 269980), (375, 215984), (400, 202485), (500, 161988), (600, 134990), (750, 107992), (1000, 80994), (1200, 67495), (1500, 53996), (2000, 40497), (3000, 26998), (6000, 13499)]