139167180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{257717}}^1$

素因数の和:257735

約数の個数: 48

約数和(自身を含む): 432966240

約数和(自身を除く): 293799060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 257717, 515434, 773151, 1030868, 1288585, 1546302, 2319453, 2577170, 3092604, 3865755, 4638906, 5154340, 6958359, 7731510, 9277812, 11597265, 13916718, 15463020, 23194530, 27833436, 34791795, 46389060, 69583590, 139167180]

約数ペア:

[(1, 139167180), (2, 69583590), (3, 46389060), (4, 34791795), (5, 27833436), (6, 23194530), (9, 15463020), (10, 13916718), (12, 11597265), (15, 9277812), (18, 7731510), (20, 6958359), (27, 5154340), (30, 4638906), (36, 3865755), (45, 3092604), (54, 2577170), (60, 2319453), (90, 1546302), (108, 1288585), (135, 1030868), (180, 773151), (270, 515434), (540, 257717)]