486915840

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 1760619840

約数和(自身を除く): 1273704000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 160, 180, 192, 193, 216, 219, 240, 256, 270, 288, 292, 320, 360, 365, 384, 386, 432, 438, 480, 540, 576, 579, 584, 640, 657, 720, 730, 768, 772, 864, 876, 960, 965, 1080, 1095, 1152, 1158, 1168, 1280, 1314, 1440, 1460, 1544, 1728, 1737, 1752, 1920, 1930, 1971, 2160, 2190, 2304, 2316, 2336, 2628, 2880, 2895, 2920, 3088, 3285, 3456, 3474, 3504, 3840, 3860, 3942, 4320, 4380, 4632, 4672, 5211, 5256, 5760, 5790, 5840, 6176, 6570, 6912, 6948, 7008, 7720, 7884, 8640, 8685, 8760, 9264, 9344, 9855, 10422, 10512, 11520, 11580, 11680, 12352, 13140, 13896, 14016, 14089, 15440, 15768, 17280, 17370, 17520, 18528, 18688, 19710, 20844, 21024, 23160, 23360, 24704, 26055, 26280, 27792, 28032, 28178, 30880, 31536, 34560, 34740, 35040, 37056, 39420, 41688, 42048, 42267, 46320, 46720, 49408, 52110, 52560, 55584, 56064, 56356, 61760, 63072, 69480, 70080, 70445, 74112, 78840, 83376, 84096, 84534, 92640, 93440, 104220, 105120, 111168, 112712, 123520, 126144, 126801, 138960, 140160, 140890, 148224, 157680, 166752, 168192, 169068, 185280, 208440, 210240, 211335, 222336, 225424, 247040, 252288, 253602, 277920, 280320, 281780, 315360, 333504, 338136, 370560, 380403, 416880, 420480, 422670, 444672, 450848, 504576, 507204, 555840, 563560, 630720, 634005, 667008, 676272, 741120, 760806, 833760, 840960, 845340, 901696, 1014408, 1111680, 1127120, 1261440, 1268010, 1334016, 1352544, 1521612, 1667520, 1690680, 1803392, 1902015, 2028816, 2223360, 2254240, 2522880, 2536020, 2705088, 3043224, 3335040, 3381360, 3606784, 3804030, 4057632, 4508480, 5072040, 5410176, 6086448, 6670080, 6762720, 7608060, 8115264, 9016960, 10144080, 10820352, 12172896, 13525440, 15216120, 16230528, 18033920, 20288160, 24345792, 27050880, 30432240, 32461056, 40576320, 48691584, 54101760, 60864480, 81152640, 97383168, 121728960, 162305280, 243457920, 486915840]

約数ペア:

[(1, 486915840), (2, 243457920), (3, 162305280), (4, 121728960), (5, 97383168), (6, 81152640), (8, 60864480), (9, 54101760), (10, 48691584), (12, 40576320), (15, 32461056), (16, 30432240), (18, 27050880), (20, 24345792), (24, 20288160), (27, 18033920), (30, 16230528), (32, 15216120), (36, 13525440), (40, 12172896), (45, 10820352), (48, 10144080), (54, 9016960), (60, 8115264), (64, 7608060), (72, 6762720), (73, 6670080), (80, 6086448), (90, 5410176), (96, 5072040), (108, 4508480), (120, 4057632), (128, 3804030), (135, 3606784), (144, 3381360), (146, 3335040), (160, 3043224), (180, 2705088), (192, 2536020), (193, 2522880), (216, 2254240), (219, 2223360), (240, 2028816), (256, 1902015), (270, 1803392), (288, 1690680), (292, 1667520), (320, 1521612), (360, 1352544), (365, 1334016), (384, 1268010), (386, 1261440), (432, 1127120), (438, 1111680), (480, 1014408), (540, 901696), (576, 845340), (579, 840960), (584, 833760), (640, 760806), (657, 741120), (720, 676272), (730, 667008), (768, 634005), (772, 630720), (864, 563560), (876, 555840), (960, 507204), (965, 504576), (1080, 450848), (1095, 444672), (1152, 422670), (1158, 420480), (1168, 416880), (1280, 380403), (1314, 370560), (1440, 338136), (1460, 333504), (1544, 315360), (1728, 281780), (1737, 280320), (1752, 277920), (1920, 253602), (1930, 252288), (1971, 247040), (2160, 225424), (2190, 222336), (2304, 211335), (2316, 210240), (2336, 208440), (2628, 185280), (2880, 169068), (2895, 168192), (2920, 166752), (3088, 157680), (3285, 148224), (3456, 140890), (3474, 140160), (3504, 138960), (3840, 126801), (3860, 126144), (3942, 123520), (4320, 112712), (4380, 111168), (4632, 105120), (4672, 104220), (5211, 93440), (5256, 92640), (5760, 84534), (5790, 84096), (5840, 83376), (6176, 78840), (6570, 74112), (6912, 70445), (6948, 70080), (7008, 69480), (7720, 63072), (7884, 61760), (8640, 56356), (8685, 56064), (8760, 55584), (9264, 52560), (9344, 52110), (9855, 49408), (10422, 46720), (10512, 46320), (11520, 42267), (11580, 42048), (11680, 41688), (12352, 39420), (13140, 37056), (13896, 35040), (14016, 34740), (14089, 34560), (15440, 31536), (15768, 30880), (17280, 28178), (17370, 28032), (17520, 27792), (18528, 26280), (18688, 26055), (19710, 24704), (20844, 23360), (21024, 23160)]