23288880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4219}}^1$

素因数の和:4258

約数の個数: 80

約数和(自身を含む): 75352320

約数和(自身を除く): 52063440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 4219, 5520, 8438, 12657, 16876, 21095, 25314, 33752, 42190, 50628, 63285, 67504, 84380, 97037, 101256, 126570, 168760, 194074, 202512, 253140, 291111, 337520, 388148, 485185, 506280, 582222, 776296, 970370, 1012560, 1164444, 1455555, 1552592, 1940740, 2328888, 2911110, 3881480, 4657776, 5822220, 7762960, 11644440, 23288880]

約数ペア:

[(1, 23288880), (2, 11644440), (3, 7762960), (4, 5822220), (5, 4657776), (6, 3881480), (8, 2911110), (10, 2328888), (12, 1940740), (15, 1552592), (16, 1455555), (20, 1164444), (23, 1012560), (24, 970370), (30, 776296), (40, 582222), (46, 506280), (48, 485185), (60, 388148), (69, 337520), (80, 291111), (92, 253140), (115, 202512), (120, 194074), (138, 168760), (184, 126570), (230, 101256), (240, 97037), (276, 84380), (345, 67504), (368, 63285), (460, 50628), (552, 42190), (690, 33752), (920, 25314), (1104, 21095), (1380, 16876), (1840, 12657), (2760, 8438), (4219, 5520)]