122622720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2903}}^1$

素因数の和:2938

約数の個数: 144

約数和(自身を含む): 427375872

約数和(自身を除く): 304753152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 2903, 3520, 3840, 4224, 5280, 5806, 7040, 8448, 8709, 10560, 11612, 14080, 14515, 17418, 21120, 23224, 29030, 31933, 34836, 42240, 43545, 46448, 58060, 63866, 69672, 87090, 92896, 95799, 116120, 127732, 139344, 159665, 174180, 185792, 191598, 232240, 255464, 278688, 319330, 348360, 371584, 383196, 464480, 478995, 510928, 557376, 638660, 696720, 743168, 766392, 928960, 957990, 1021856, 1114752, 1277320, 1393440, 1532784, 1857920, 1915980, 2043712, 2229504, 2554640, 2786880, 3065568, 3715840, 3831960, 4087424, 5109280, 5573760, 6131136, 7663920, 8174848, 10218560, 11147520, 12262272, 15327840, 20437120, 24524544, 30655680, 40874240, 61311360, 122622720]

約数ペア:

[(1, 122622720), (2, 61311360), (3, 40874240), (4, 30655680), (5, 24524544), (6, 20437120), (8, 15327840), (10, 12262272), (11, 11147520), (12, 10218560), (15, 8174848), (16, 7663920), (20, 6131136), (22, 5573760), (24, 5109280), (30, 4087424), (32, 3831960), (33, 3715840), (40, 3065568), (44, 2786880), (48, 2554640), (55, 2229504), (60, 2043712), (64, 1915980), (66, 1857920), (80, 1532784), (88, 1393440), (96, 1277320), (110, 1114752), (120, 1021856), (128, 957990), (132, 928960), (160, 766392), (165, 743168), (176, 696720), (192, 638660), (220, 557376), (240, 510928), (256, 478995), (264, 464480), (320, 383196), (330, 371584), (352, 348360), (384, 319330), (440, 278688), (480, 255464), (528, 232240), (640, 191598), (660, 185792), (704, 174180), (768, 159665), (880, 139344), (960, 127732), (1056, 116120), (1280, 95799), (1320, 92896), (1408, 87090), (1760, 69672), (1920, 63866), (2112, 58060), (2640, 46448), (2816, 43545), (2903, 42240), (3520, 34836), (3840, 31933), (4224, 29030), (5280, 23224), (5806, 21120), (7040, 17418), (8448, 14515), (8709, 14080), (10560, 11612)]