89729520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2729}}^1$

素因数の和:2882

約数の個数: 80

約数和(自身を含む): 280294560

約数和(自身を除く): 190565040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2729, 2740, 3288, 4110, 5458, 5480, 6576, 8187, 8220, 10916, 10960, 13645, 16374, 16440, 21832, 27290, 32748, 32880, 40935, 43664, 54580, 65496, 81870, 109160, 130992, 163740, 218320, 327480, 373873, 654960, 747746, 1121619, 1495492, 1869365, 2243238, 2990984, 3738730, 4486476, 5608095, 5981968, 7477460, 8972952, 11216190, 14954920, 17945904, 22432380, 29909840, 44864760, 89729520]

約数ペア:

[(1, 89729520), (2, 44864760), (3, 29909840), (4, 22432380), (5, 17945904), (6, 14954920), (8, 11216190), (10, 8972952), (12, 7477460), (15, 5981968), (16, 5608095), (20, 4486476), (24, 3738730), (30, 2990984), (40, 2243238), (48, 1869365), (60, 1495492), (80, 1121619), (120, 747746), (137, 654960), (240, 373873), (274, 327480), (411, 218320), (548, 163740), (685, 130992), (822, 109160), (1096, 81870), (1370, 65496), (1644, 54580), (2055, 43664), (2192, 40935), (2729, 32880), (2740, 32748), (3288, 27290), (4110, 21832), (5458, 16440), (5480, 16374), (6576, 13645), (8187, 10960), (8220, 10916)]