142342800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{118619}}^1$

素因数の和:118640

約数の個数: 60

約数和(自身を含む): 455975280

約数和(自身を除く): 313632480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 118619, 237238, 355857, 474476, 593095, 711714, 948952, 1186190, 1423428, 1779285, 1897904, 2372380, 2846856, 2965475, 3558570, 4744760, 5693712, 5930950, 7117140, 8896425, 9489520, 11861900, 14234280, 17792850, 23723800, 28468560, 35585700, 47447600, 71171400, 142342800]

約数ペア:

[(1, 142342800), (2, 71171400), (3, 47447600), (4, 35585700), (5, 28468560), (6, 23723800), (8, 17792850), (10, 14234280), (12, 11861900), (15, 9489520), (16, 8896425), (20, 7117140), (24, 5930950), (25, 5693712), (30, 4744760), (40, 3558570), (48, 2965475), (50, 2846856), (60, 2372380), (75, 1897904), (80, 1779285), (100, 1423428), (120, 1186190), (150, 948952), (200, 711714), (240, 593095), (300, 474476), (400, 355857), (600, 237238), (1200, 118619)]