80646000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13441}}^1$

素因数の和:13467

約数の個数: 80

約数和(自身を含む): 260022048

約数和(自身を除く): 179376048

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, 13441, 26882, 40323, 53764, 67205, 80646, 107528, 134410, 161292, 201615, 215056, 268820, 322584, 336025, 403230, 537640, 645168, 672050, 806460, 1008075, 1075280, 1344100, 1612920, 1680125, 2016150, 2688200, 3225840, 3360250, 4032300, 5040375, 5376400, 6720500, 8064600, 10080750, 13441000, 16129200, 20161500, 26882000, 40323000, 80646000]

約数ペア:

[(1, 80646000), (2, 40323000), (3, 26882000), (4, 20161500), (5, 16129200), (6, 13441000), (8, 10080750), (10, 8064600), (12, 6720500), (15, 5376400), (16, 5040375), (20, 4032300), (24, 3360250), (25, 3225840), (30, 2688200), (40, 2016150), (48, 1680125), (50, 1612920), (60, 1344100), (75, 1075280), (80, 1008075), (100, 806460), (120, 672050), (125, 645168), (150, 537640), (200, 403230), (240, 336025), (250, 322584), (300, 268820), (375, 215056), (400, 201615), (500, 161292), (600, 134410), (750, 107528), (1000, 80646), (1200, 67205), (1500, 53764), (2000, 40323), (3000, 26882), (6000, 13441)]