11644440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4256

約数の個数: 64

約数和(自身を含む): 36460800

約数和(自身を除く): 24816360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 4219, 8438, 12657, 16876, 21095, 25314, 33752, 42190, 50628, 63285, 84380, 97037, 101256, 126570, 168760, 194074, 253140, 291111, 388148, 485185, 506280, 582222, 776296, 970370, 1164444, 1455555, 1940740, 2328888, 2911110, 3881480, 5822220, 11644440]

約数ペア:

[(1, 11644440), (2, 5822220), (3, 3881480), (4, 2911110), (5, 2328888), (6, 1940740), (8, 1455555), (10, 1164444), (12, 970370), (15, 776296), (20, 582222), (23, 506280), (24, 485185), (30, 388148), (40, 291111), (46, 253140), (60, 194074), (69, 168760), (92, 126570), (115, 101256), (120, 97037), (138, 84380), (184, 63285), (230, 50628), (276, 42190), (345, 33752), (460, 25314), (552, 21095), (690, 16876), (920, 12657), (1380, 8438), (2760, 4219)]