87377880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{2297}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 263075040

約数和(自身を除く): 175697160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2297, 2536, 3170, 3804, 4594, 4755, 6340, 6891, 7608, 9188, 9510, 11485, 12680, 13782, 18376, 19020, 22970, 27564, 34455, 38040, 45940, 55128, 68910, 91880, 137820, 275640, 728149, 1456298, 2184447, 2912596, 3640745, 4368894, 5825192, 7281490, 8737788, 10922235, 14562980, 17475576, 21844470, 29125960, 43688940, 87377880]

約数ペア:

[(1, 87377880), (2, 43688940), (3, 29125960), (4, 21844470), (5, 17475576), (6, 14562980), (8, 10922235), (10, 8737788), (12, 7281490), (15, 5825192), (20, 4368894), (24, 3640745), (30, 2912596), (40, 2184447), (60, 1456298), (120, 728149), (317, 275640), (634, 137820), (951, 91880), (1268, 68910), (1585, 55128), (1902, 45940), (2297, 38040), (2536, 34455), (3170, 27564), (3804, 22970), (4594, 19020), (4755, 18376), (6340, 13782), (6891, 12680), (7608, 11485), (9188, 9510)]