3242688320

素因数分解:

$2^6\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{3911}}^1$

素因数の和:6519

約数の個数: 56

約数和(自身を含む): 7726606848

約数和(自身を除く): 4483918528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2591, 3911, 5182, 7822, 10364, 12955, 15644, 19555, 20728, 25910, 31288, 39110, 41456, 51820, 62576, 78220, 82912, 103640, 125152, 156440, 165824, 207280, 250304, 312880, 414560, 625760, 829120, 1251520, 10133401, 20266802, 40533604, 50667005, 81067208, 101334010, 162134416, 202668020, 324268832, 405336040, 648537664, 810672080, 1621344160, 3242688320]

約数ペア:

[(1, 3242688320), (2, 1621344160), (4, 810672080), (5, 648537664), (8, 405336040), (10, 324268832), (16, 202668020), (20, 162134416), (32, 101334010), (40, 81067208), (64, 50667005), (80, 40533604), (160, 20266802), (320, 10133401), (2591, 1251520), (3911, 829120), (5182, 625760), (7822, 414560), (10364, 312880), (12955, 250304), (15644, 207280), (19555, 165824), (20728, 156440), (25910, 125152), (31288, 103640), (39110, 82912), (41456, 78220), (51820, 62576)]