2189746780920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6082629947}}^1$

素因数の和:6082629964

約数の個数: 48

約数和(自身を含む): 7116677039160

約数和(自身を除く): 4926930258240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6082629947, 12165259894, 18247889841, 24330519788, 30413149735, 36495779682, 48661039576, 54743669523, 60826299470, 72991559364, 91239449205, 109487339046, 121652598940, 145983118728, 182478898410, 218974678092, 243305197880, 273718347615, 364957796820, 437949356184, 547436695230, 729915593640, 1094873390460, 2189746780920]

約数ペア:

[(1, 2189746780920), (2, 1094873390460), (3, 729915593640), (4, 547436695230), (5, 437949356184), (6, 364957796820), (8, 273718347615), (9, 243305197880), (10, 218974678092), (12, 182478898410), (15, 145983118728), (18, 121652598940), (20, 109487339046), (24, 91239449205), (30, 72991559364), (36, 60826299470), (40, 54743669523), (45, 48661039576), (60, 36495779682), (72, 30413149735), (90, 24330519788), (120, 18247889841), (180, 12165259894), (360, 6082629947)]