136781880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1139849}}^1$

素因数の和:1139863

約数の個数: 32

約数和(自身を含む): 410346000

約数和(自身を除く): 273564120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1139849, 2279698, 3419547, 4559396, 5699245, 6839094, 9118792, 11398490, 13678188, 17097735, 22796980, 27356376, 34195470, 45593960, 68390940, 136781880]

約数ペア:

[(1, 136781880), (2, 68390940), (3, 45593960), (4, 34195470), (5, 27356376), (6, 22796980), (8, 17097735), (10, 13678188), (12, 11398490), (15, 9118792), (20, 6839094), (24, 5699245), (30, 4559396), (40, 3419547), (60, 2279698), (120, 1139849)]