269457060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{32309}}^1$

素因数の和:32460

約数の個数: 48

約数和(自身を含む): 759931200

約数和(自身を除く): 490474140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 32309, 64618, 96927, 129236, 161545, 193854, 323090, 387708, 484635, 646180, 969270, 1938540, 4490951, 8981902, 13472853, 17963804, 22454755, 26945706, 44909510, 53891412, 67364265, 89819020, 134728530, 269457060]

約数ペア:

[(1, 269457060), (2, 134728530), (3, 89819020), (4, 67364265), (5, 53891412), (6, 44909510), (10, 26945706), (12, 22454755), (15, 17963804), (20, 13472853), (30, 8981902), (60, 4490951), (139, 1938540), (278, 969270), (417, 646180), (556, 484635), (695, 387708), (834, 323090), (1390, 193854), (1668, 161545), (2085, 129236), (2780, 96927), (4170, 64618), (8340, 32309)]