268786680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2239889}}^1$

素因数の和:2239903

約数の個数: 32

約数和(自身を含む): 806360400

約数和(自身を除く): 537573720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2239889, 4479778, 6719667, 8959556, 11199445, 13439334, 17919112, 22398890, 26878668, 33598335, 44797780, 53757336, 67196670, 89595560, 134393340, 268786680]

約数ペア:

[(1, 268786680), (2, 134393340), (3, 89595560), (4, 67196670), (5, 53757336), (6, 44797780), (8, 33598335), (10, 26878668), (12, 22398890), (15, 17919112), (20, 13439334), (24, 11199445), (30, 8959556), (40, 6719667), (60, 4479778), (120, 2239889)]