309082920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{7643}}^1$

素因数の和:7994

約数の個数: 64

約数和(自身を含む): 930121920

約数和(自身を除く): 621039000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 6740, 7643, 8088, 10110, 13480, 15286, 20220, 22929, 30572, 38215, 40440, 45858, 61144, 76430, 91716, 114645, 152860, 183432, 229290, 305720, 458580, 917160, 2575691, 5151382, 7727073, 10302764, 12878455, 15454146, 20605528, 25756910, 30908292, 38635365, 51513820, 61816584, 77270730, 103027640, 154541460, 309082920]

約数ペア:

[(1, 309082920), (2, 154541460), (3, 103027640), (4, 77270730), (5, 61816584), (6, 51513820), (8, 38635365), (10, 30908292), (12, 25756910), (15, 20605528), (20, 15454146), (24, 12878455), (30, 10302764), (40, 7727073), (60, 5151382), (120, 2575691), (337, 917160), (674, 458580), (1011, 305720), (1348, 229290), (1685, 183432), (2022, 152860), (2696, 114645), (3370, 91716), (4044, 76430), (5055, 61144), (6740, 45858), (7643, 40440), (8088, 38215), (10110, 30572), (13480, 22929), (15286, 20220)]