265710840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2214257}}^1$

素因数の和:2214271

約数の個数: 32

約数和(自身を含む): 797132880

約数和(自身を除く): 531422040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2214257, 4428514, 6642771, 8857028, 11071285, 13285542, 17714056, 22142570, 26571084, 33213855, 44285140, 53142168, 66427710, 88570280, 132855420, 265710840]

約数ペア:

[(1, 265710840), (2, 132855420), (3, 88570280), (4, 66427710), (5, 53142168), (6, 44285140), (8, 33213855), (10, 26571084), (12, 22142570), (15, 17714056), (20, 13285542), (24, 11071285), (30, 8857028), (40, 6642771), (60, 4428514), (120, 2214257)]