120619912

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 153095288

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 71, 92, 142, 161, 184, 284, 322, 497, 568, 644, 994, 1288, 1319, 1633, 1988, 2638, 3266, 3976, 5276, 6532, 9233, 10552, 11431, 13064, 18466, 22862, 30337, 36932, 45724, 60674, 73864, 91448, 93649, 121348, 187298, 212359, 242696, 374596, 424718, 655543, 749192, 849436, 1311086, 1698872, 2153927, 2622172, 4307854, 5244344, 8615708, 15077489, 17231416, 30154978, 60309956, 120619912]

約数ペア:

[(1, 120619912), (2, 60309956), (4, 30154978), (7, 17231416), (8, 15077489), (14, 8615708), (23, 5244344), (28, 4307854), (46, 2622172), (56, 2153927), (71, 1698872), (92, 1311086), (142, 849436), (161, 749192), (184, 655543), (284, 424718), (322, 374596), (497, 242696), (568, 212359), (644, 187298), (994, 121348), (1288, 93649), (1319, 91448), (1633, 73864), (1988, 60674), (2638, 45724), (3266, 36932), (3976, 30337), (5276, 22862), (6532, 18466), (9233, 13064), (10552, 11431)]