1352806440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11273387}}^1$

素因数の和:11273401

約数の個数: 32

約数和(自身を含む): 4058419680

約数和(自身を除く): 2705613240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11273387, 22546774, 33820161, 45093548, 56366935, 67640322, 90187096, 112733870, 135280644, 169100805, 225467740, 270561288, 338201610, 450935480, 676403220, 1352806440]

約数ペア:

[(1, 1352806440), (2, 676403220), (3, 450935480), (4, 338201610), (5, 270561288), (6, 225467740), (8, 169100805), (10, 135280644), (12, 112733870), (15, 90187096), (20, 67640322), (24, 56366935), (30, 45093548), (40, 33820161), (60, 22546774), (120, 11273387)]