620628480

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 400

約数和(自身を含む): 2308305384

約数和(自身を除く): 1687676904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 73, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 146, 160, 162, 164, 180, 192, 205, 216, 219, 240, 246, 256, 270, 288, 292, 320, 324, 328, 360, 365, 369, 384, 405, 410, 432, 438, 480, 492, 512, 540, 576, 584, 615, 640, 648, 656, 657, 720, 730, 738, 768, 810, 820, 864, 876, 960, 984, 1080, 1095, 1107, 1152, 1168, 1230, 1280, 1296, 1312, 1314, 1440, 1460, 1476, 1536, 1620, 1640, 1728, 1752, 1845, 1920, 1968, 1971, 2160, 2190, 2214, 2304, 2336, 2460, 2560, 2592, 2624, 2628, 2880, 2920, 2952, 2993, 3240, 3280, 3285, 3321, 3456, 3504, 3690, 3840, 3936, 3942, 4320, 4380, 4428, 4608, 4672, 4920, 5184, 5248, 5256, 5535, 5760, 5840, 5904, 5913, 5986, 6480, 6560, 6570, 6642, 6912, 7008, 7380, 7680, 7872, 7884, 8640, 8760, 8856, 8979, 9344, 9840, 9855, 10368, 10496, 10512, 11070, 11520, 11680, 11808, 11826, 11972, 12960, 13120, 13140, 13284, 13824, 14016, 14760, 14965, 15744, 15768, 16605, 17280, 17520, 17712, 17958, 18688, 19680, 19710, 20736, 20992, 21024, 22140, 23040, 23360, 23616, 23652, 23944, 25920, 26240, 26280, 26568, 26937, 28032, 29520, 29565, 29930, 31488, 31536, 33210, 34560, 35040, 35424, 35916, 37376, 39360, 39420, 41472, 42048, 44280, 44895, 46720, 47232, 47304, 47888, 51840, 52480, 52560, 53136, 53874, 56064, 59040, 59130, 59860, 62976, 63072, 66420, 69120, 70080, 70848, 71832, 78720, 78840, 80811, 84096, 88560, 89790, 93440, 94464, 94608, 95776, 103680, 104960, 105120, 106272, 107748, 112128, 118080, 118260, 119720, 126144, 132840, 134685, 140160, 141696, 143664, 157440, 157680, 161622, 168192, 177120, 179580, 186880, 188928, 189216, 191552, 207360, 210240, 212544, 215496, 236160, 236520, 239440, 242433, 252288, 265680, 269370, 280320, 283392, 287328, 314880, 315360, 323244, 336384, 354240, 359160, 378432, 383104, 404055, 420480, 425088, 430992, 472320, 473040, 478880, 484866, 504576, 531360, 538740, 560640, 566784, 574656, 630720, 646488, 708480, 718320, 756864, 766208, 808110, 840960, 850176, 861984, 944640, 946080, 957760, 969732, 1009152, 1062720, 1077480, 1149312, 1212165, 1261440, 1292976, 1416960, 1436640, 1513728, 1532416, 1616220, 1681920, 1700352, 1723968, 1892160, 1915520, 1939464, 2125440, 2154960, 2298624, 2424330, 2522880, 2585952, 2833920, 2873280, 3027456, 3232440, 3447936, 3784320, 3831040, 3878928, 4250880, 4309920, 4597248, 4848660, 5045760, 5171904, 5746560, 6464880, 6895872, 7568640, 7662080, 7757856, 8501760, 8619840, 9697320, 10343808, 11493120, 12929760, 13791744, 15137280, 15515712, 17239680, 19394640, 20687616, 22986240, 25859520, 31031424, 34479360, 38789280, 41375232, 51719040, 62062848, 68958720, 77578560, 103438080, 124125696, 155157120, 206876160, 310314240, 620628480]

約数ペア:

[(1, 620628480), (2, 310314240), (3, 206876160), (4, 155157120), (5, 124125696), (6, 103438080), (8, 77578560), (9, 68958720), (10, 62062848), (12, 51719040), (15, 41375232), (16, 38789280), (18, 34479360), (20, 31031424), (24, 25859520), (27, 22986240), (30, 20687616), (32, 19394640), (36, 17239680), (40, 15515712), (41, 15137280), (45, 13791744), (48, 12929760), (54, 11493120), (60, 10343808), (64, 9697320), (72, 8619840), (73, 8501760), (80, 7757856), (81, 7662080), (82, 7568640), (90, 6895872), (96, 6464880), (108, 5746560), (120, 5171904), (123, 5045760), (128, 4848660), (135, 4597248), (144, 4309920), (146, 4250880), (160, 3878928), (162, 3831040), (164, 3784320), (180, 3447936), (192, 3232440), (205, 3027456), (216, 2873280), (219, 2833920), (240, 2585952), (246, 2522880), (256, 2424330), (270, 2298624), (288, 2154960), (292, 2125440), (320, 1939464), (324, 1915520), (328, 1892160), (360, 1723968), (365, 1700352), (369, 1681920), (384, 1616220), (405, 1532416), (410, 1513728), (432, 1436640), (438, 1416960), (480, 1292976), (492, 1261440), (512, 1212165), (540, 1149312), (576, 1077480), (584, 1062720), (615, 1009152), (640, 969732), (648, 957760), (656, 946080), (657, 944640), (720, 861984), (730, 850176), (738, 840960), (768, 808110), (810, 766208), (820, 756864), (864, 718320), (876, 708480), (960, 646488), (984, 630720), (1080, 574656), (1095, 566784), (1107, 560640), (1152, 538740), (1168, 531360), (1230, 504576), (1280, 484866), (1296, 478880), (1312, 473040), (1314, 472320), (1440, 430992), (1460, 425088), (1476, 420480), (1536, 404055), (1620, 383104), (1640, 378432), (1728, 359160), (1752, 354240), (1845, 336384), (1920, 323244), (1968, 315360), (1971, 314880), (2160, 287328), (2190, 283392), (2214, 280320), (2304, 269370), (2336, 265680), (2460, 252288), (2560, 242433), (2592, 239440), (2624, 236520), (2628, 236160), (2880, 215496), (2920, 212544), (2952, 210240), (2993, 207360), (3240, 191552), (3280, 189216), (3285, 188928), (3321, 186880), (3456, 179580), (3504, 177120), (3690, 168192), (3840, 161622), (3936, 157680), (3942, 157440), (4320, 143664), (4380, 141696), (4428, 140160), (4608, 134685), (4672, 132840), (4920, 126144), (5184, 119720), (5248, 118260), (5256, 118080), (5535, 112128), (5760, 107748), (5840, 106272), (5904, 105120), (5913, 104960), (5986, 103680), (6480, 95776), (6560, 94608), (6570, 94464), (6642, 93440), (6912, 89790), (7008, 88560), (7380, 84096), (7680, 80811), (7872, 78840), (7884, 78720), (8640, 71832), (8760, 70848), (8856, 70080), (8979, 69120), (9344, 66420), (9840, 63072), (9855, 62976), (10368, 59860), (10496, 59130), (10512, 59040), (11070, 56064), (11520, 53874), (11680, 53136), (11808, 52560), (11826, 52480), (11972, 51840), (12960, 47888), (13120, 47304), (13140, 47232), (13284, 46720), (13824, 44895), (14016, 44280), (14760, 42048), (14965, 41472), (15744, 39420), (15768, 39360), (16605, 37376), (17280, 35916), (17520, 35424), (17712, 35040), (17958, 34560), (18688, 33210), (19680, 31536), (19710, 31488), (20736, 29930), (20992, 29565), (21024, 29520), (22140, 28032), (23040, 26937), (23360, 26568), (23616, 26280), (23652, 26240), (23944, 25920)]