149440440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1367}}^1$

素因数の和:2292

約数の個数: 64

約数和(自身を含む): 449141760

約数和(自身を除く): 299701320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 911, 1367, 1822, 2733, 2734, 3644, 4101, 4555, 5466, 5468, 6835, 7288, 8202, 9110, 10932, 10936, 13665, 13670, 16404, 18220, 20505, 21864, 27330, 27340, 32808, 36440, 41010, 54660, 54680, 82020, 109320, 164040, 1245337, 2490674, 3736011, 4981348, 6226685, 7472022, 9962696, 12453370, 14944044, 18680055, 24906740, 29888088, 37360110, 49813480, 74720220, 149440440]

約数ペア:

[(1, 149440440), (2, 74720220), (3, 49813480), (4, 37360110), (5, 29888088), (6, 24906740), (8, 18680055), (10, 14944044), (12, 12453370), (15, 9962696), (20, 7472022), (24, 6226685), (30, 4981348), (40, 3736011), (60, 2490674), (120, 1245337), (911, 164040), (1367, 109320), (1822, 82020), (2733, 54680), (2734, 54660), (3644, 41010), (4101, 36440), (4555, 32808), (5466, 27340), (5468, 27330), (6835, 21864), (7288, 20505), (8202, 18220), (9110, 16404), (10932, 13670), (10936, 13665)]