481344000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 1685249280

約数和(自身を除く): 1203905280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 109, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 218, 230, 240, 250, 256, 276, 300, 320, 327, 345, 368, 375, 384, 400, 436, 460, 480, 500, 512, 545, 552, 575, 600, 640, 654, 690, 736, 750, 768, 800, 872, 920, 960, 1000, 1090, 1104, 1150, 1200, 1280, 1308, 1380, 1472, 1500, 1536, 1600, 1635, 1725, 1744, 1840, 1920, 2000, 2180, 2208, 2300, 2400, 2507, 2560, 2616, 2725, 2760, 2875, 2944, 3000, 3200, 3270, 3450, 3488, 3680, 3840, 4000, 4360, 4416, 4600, 4800, 5014, 5232, 5450, 5520, 5750, 5888, 6000, 6400, 6540, 6900, 6976, 7360, 7521, 7680, 8000, 8175, 8625, 8720, 8832, 9200, 9600, 10028, 10464, 10900, 11040, 11500, 11776, 12000, 12535, 12800, 13080, 13625, 13800, 13952, 14720, 15042, 16000, 16350, 17250, 17440, 17664, 18400, 19200, 20056, 20928, 21800, 22080, 23000, 24000, 25070, 26160, 27250, 27600, 27904, 29440, 30084, 32000, 32700, 34500, 34880, 35328, 36800, 37605, 38400, 40112, 40875, 41856, 43600, 44160, 46000, 48000, 50140, 52320, 54500, 55200, 55808, 58880, 60168, 62675, 64000, 65400, 69000, 69760, 73600, 75210, 80224, 81750, 83712, 87200, 88320, 92000, 96000, 100280, 104640, 109000, 110400, 120336, 125350, 130800, 138000, 139520, 147200, 150420, 160448, 163500, 167424, 174400, 176640, 184000, 188025, 192000, 200560, 209280, 218000, 220800, 240672, 250700, 261600, 276000, 279040, 294400, 300840, 313375, 320896, 327000, 348800, 368000, 376050, 401120, 418560, 436000, 441600, 481344, 501400, 523200, 552000, 601680, 626750, 641792, 654000, 697600, 736000, 752100, 802240, 837120, 872000, 883200, 940125, 962688, 1002800, 1046400, 1104000, 1203360, 1253500, 1283584, 1308000, 1395200, 1472000, 1504200, 1604480, 1744000, 1880250, 1925376, 2005600, 2092800, 2208000, 2406720, 2507000, 2616000, 3008400, 3208960, 3488000, 3760500, 3850752, 4011200, 4185600, 4416000, 4813440, 5014000, 5232000, 6016800, 6417920, 6976000, 7521000, 8022400, 9626880, 10028000, 10464000, 12033600, 15042000, 16044800, 19253760, 20056000, 20928000, 24067200, 30084000, 32089600, 40112000, 48134400, 60168000, 80224000, 96268800, 120336000, 160448000, 240672000, 481344000]

約数ペア:

[(1, 481344000), (2, 240672000), (3, 160448000), (4, 120336000), (5, 96268800), (6, 80224000), (8, 60168000), (10, 48134400), (12, 40112000), (15, 32089600), (16, 30084000), (20, 24067200), (23, 20928000), (24, 20056000), (25, 19253760), (30, 16044800), (32, 15042000), (40, 12033600), (46, 10464000), (48, 10028000), (50, 9626880), (60, 8022400), (64, 7521000), (69, 6976000), (75, 6417920), (80, 6016800), (92, 5232000), (96, 5014000), (100, 4813440), (109, 4416000), (115, 4185600), (120, 4011200), (125, 3850752), (128, 3760500), (138, 3488000), (150, 3208960), (160, 3008400), (184, 2616000), (192, 2507000), (200, 2406720), (218, 2208000), (230, 2092800), (240, 2005600), (250, 1925376), (256, 1880250), (276, 1744000), (300, 1604480), (320, 1504200), (327, 1472000), (345, 1395200), (368, 1308000), (375, 1283584), (384, 1253500), (400, 1203360), (436, 1104000), (460, 1046400), (480, 1002800), (500, 962688), (512, 940125), (545, 883200), (552, 872000), (575, 837120), (600, 802240), (640, 752100), (654, 736000), (690, 697600), (736, 654000), (750, 641792), (768, 626750), (800, 601680), (872, 552000), (920, 523200), (960, 501400), (1000, 481344), (1090, 441600), (1104, 436000), (1150, 418560), (1200, 401120), (1280, 376050), (1308, 368000), (1380, 348800), (1472, 327000), (1500, 320896), (1536, 313375), (1600, 300840), (1635, 294400), (1725, 279040), (1744, 276000), (1840, 261600), (1920, 250700), (2000, 240672), (2180, 220800), (2208, 218000), (2300, 209280), (2400, 200560), (2507, 192000), (2560, 188025), (2616, 184000), (2725, 176640), (2760, 174400), (2875, 167424), (2944, 163500), (3000, 160448), (3200, 150420), (3270, 147200), (3450, 139520), (3488, 138000), (3680, 130800), (3840, 125350), (4000, 120336), (4360, 110400), (4416, 109000), (4600, 104640), (4800, 100280), (5014, 96000), (5232, 92000), (5450, 88320), (5520, 87200), (5750, 83712), (5888, 81750), (6000, 80224), (6400, 75210), (6540, 73600), (6900, 69760), (6976, 69000), (7360, 65400), (7521, 64000), (7680, 62675), (8000, 60168), (8175, 58880), (8625, 55808), (8720, 55200), (8832, 54500), (9200, 52320), (9600, 50140), (10028, 48000), (10464, 46000), (10900, 44160), (11040, 43600), (11500, 41856), (11776, 40875), (12000, 40112), (12535, 38400), (12800, 37605), (13080, 36800), (13625, 35328), (13800, 34880), (13952, 34500), (14720, 32700), (15042, 32000), (16000, 30084), (16350, 29440), (17250, 27904), (17440, 27600), (17664, 27250), (18400, 26160), (19200, 25070), (20056, 24000), (20928, 23000), (21800, 22080)]