193710840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1614257}}^1$

素因数の和:1614271

約数の個数: 32

約数和(自身を含む): 581132880

約数和(自身を除く): 387422040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1614257, 3228514, 4842771, 6457028, 8071285, 9685542, 12914056, 16142570, 19371084, 24213855, 32285140, 38742168, 48427710, 64570280, 96855420, 193710840]

約数ペア:

[(1, 193710840), (2, 96855420), (3, 64570280), (4, 48427710), (5, 38742168), (6, 32285140), (8, 24213855), (10, 19371084), (12, 16142570), (15, 12914056), (20, 9685542), (24, 8071285), (30, 6457028), (40, 4842771), (60, 3228514), (120, 1614257)]