136187280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189149}}^1$

素因数の和:189168

約数の個数: 60

約数和(自身を含む): 457364700

約数和(自身を除く): 321177420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 189149, 378298, 567447, 756596, 945745, 1134894, 1513192, 1702341, 1891490, 2269788, 2837235, 3026384, 3404682, 3782980, 4539576, 5674470, 6809364, 7565960, 8511705, 9079152, 11348940, 13618728, 15131920, 17023410, 22697880, 27237456, 34046820, 45395760, 68093640, 136187280]

約数ペア:

[(1, 136187280), (2, 68093640), (3, 45395760), (4, 34046820), (5, 27237456), (6, 22697880), (8, 17023410), (9, 15131920), (10, 13618728), (12, 11348940), (15, 9079152), (16, 8511705), (18, 7565960), (20, 6809364), (24, 5674470), (30, 4539576), (36, 3782980), (40, 3404682), (45, 3026384), (48, 2837235), (60, 2269788), (72, 1891490), (80, 1702341), (90, 1513192), (120, 1134894), (144, 945745), (180, 756596), (240, 567447), (360, 378298), (720, 189149)]