138401880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1153349}}^1$

素因数の和:1153363

約数の個数: 32

約数和(自身を含む): 415206000

約数和(自身を除く): 276804120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1153349, 2306698, 3460047, 4613396, 5766745, 6920094, 9226792, 11533490, 13840188, 17300235, 23066980, 27680376, 34600470, 46133960, 69200940, 138401880]

約数ペア:

[(1, 138401880), (2, 69200940), (3, 46133960), (4, 34600470), (5, 27680376), (6, 23066980), (8, 17300235), (10, 13840188), (12, 11533490), (15, 9226792), (20, 6920094), (24, 5766745), (30, 4613396), (40, 3460047), (60, 2306698), (120, 1153349)]