1131220680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{27011}}^1$

素因数の和:27374

約数の個数: 64

約数和(自身を含む): 3403512000

約数和(自身を除く): 2272291320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1745, 2094, 2792, 3490, 4188, 5235, 6980, 8376, 10470, 13960, 20940, 27011, 41880, 54022, 81033, 108044, 135055, 162066, 216088, 270110, 324132, 405165, 540220, 648264, 810330, 1080440, 1620660, 3241320, 9426839, 18853678, 28280517, 37707356, 47134195, 56561034, 75414712, 94268390, 113122068, 141402585, 188536780, 226244136, 282805170, 377073560, 565610340, 1131220680]

約数ペア:

[(1, 1131220680), (2, 565610340), (3, 377073560), (4, 282805170), (5, 226244136), (6, 188536780), (8, 141402585), (10, 113122068), (12, 94268390), (15, 75414712), (20, 56561034), (24, 47134195), (30, 37707356), (40, 28280517), (60, 18853678), (120, 9426839), (349, 3241320), (698, 1620660), (1047, 1080440), (1396, 810330), (1745, 648264), (2094, 540220), (2792, 405165), (3490, 324132), (4188, 270110), (5235, 216088), (6980, 162066), (8376, 135055), (10470, 108044), (13960, 81033), (20940, 54022), (27011, 41880)]