2005672080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{114479}}^1$

素因数の和:114568

約数の個数: 80

約数和(自身を含む): 6302810880

約数和(自身を除く): 4297138800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 114479, 228958, 343437, 457916, 572395, 686874, 915832, 1144790, 1373748, 1717185, 1831664, 2289580, 2747496, 3434370, 4579160, 5494992, 6868740, 8356967, 9158320, 13737480, 16713934, 25070901, 27474960, 33427868, 41784835, 50141802, 66855736, 83569670, 100283604, 125354505, 133711472, 167139340, 200567208, 250709010, 334278680, 401134416, 501418020, 668557360, 1002836040, 2005672080]

約数ペア:

[(1, 2005672080), (2, 1002836040), (3, 668557360), (4, 501418020), (5, 401134416), (6, 334278680), (8, 250709010), (10, 200567208), (12, 167139340), (15, 133711472), (16, 125354505), (20, 100283604), (24, 83569670), (30, 66855736), (40, 50141802), (48, 41784835), (60, 33427868), (73, 27474960), (80, 25070901), (120, 16713934), (146, 13737480), (219, 9158320), (240, 8356967), (292, 6868740), (365, 5494992), (438, 4579160), (584, 3434370), (730, 2747496), (876, 2289580), (1095, 1831664), (1168, 1717185), (1460, 1373748), (1752, 1144790), (2190, 915832), (2920, 686874), (3504, 572395), (4380, 457916), (5840, 343437), (8760, 228958), (17520, 114479)]