489032640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:382

約数の個数: 336

約数和(自身を含む): 1841723520

約数和(自身を除く): 1352690880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 331, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 576, 608, 648, 662, 684, 720, 760, 810, 855, 864, 912, 960, 972, 993, 1026, 1080, 1140, 1215, 1216, 1296, 1324, 1368, 1440, 1520, 1539, 1620, 1655, 1710, 1728, 1824, 1944, 1986, 2052, 2160, 2280, 2430, 2565, 2592, 2648, 2736, 2880, 2979, 3040, 3078, 3240, 3310, 3420, 3648, 3888, 3972, 4104, 4320, 4560, 4617, 4860, 4965, 5130, 5184, 5296, 5472, 5958, 6080, 6156, 6289, 6480, 6620, 6840, 7695, 7776, 7944, 8208, 8640, 8937, 9120, 9234, 9720, 9930, 10260, 10592, 10944, 11916, 12312, 12578, 12960, 13240, 13680, 14895, 15390, 15552, 15888, 16416, 17874, 18240, 18468, 18867, 19440, 19860, 20520, 21184, 23085, 23832, 24624, 25156, 25920, 26480, 26811, 27360, 29790, 30780, 31445, 31776, 32832, 35748, 36936, 37734, 38880, 39720, 41040, 44685, 46170, 47664, 49248, 50312, 52960, 53622, 54720, 56601, 59580, 61560, 62890, 63552, 71496, 73872, 75468, 77760, 79440, 80433, 82080, 89370, 92340, 94335, 95328, 98496, 100624, 105920, 107244, 113202, 119160, 123120, 125780, 134055, 142992, 147744, 150936, 158880, 160866, 164160, 169803, 178740, 184680, 188670, 190656, 201248, 214488, 226404, 238320, 246240, 251560, 268110, 283005, 285984, 295488, 301872, 317760, 321732, 339606, 357480, 369360, 377340, 402165, 402496, 428976, 452808, 476640, 492480, 503120, 509409, 536220, 566010, 571968, 603744, 643464, 679212, 714960, 738720, 754680, 804330, 849015, 857952, 905616, 953280, 1006240, 1018818, 1072440, 1132020, 1207488, 1286928, 1358424, 1429920, 1477440, 1509360, 1528227, 1608660, 1698030, 1715904, 1811232, 2012480, 2037636, 2144880, 2264040, 2547045, 2573856, 2716848, 2859840, 3018720, 3056454, 3217320, 3396060, 3622464, 4075272, 4289760, 4528080, 5094090, 5147712, 5433696, 6037440, 6112908, 6434640, 6792120, 7641135, 8150544, 8579520, 9056160, 10188180, 10867392, 12225816, 12869280, 13584240, 15282270, 16301088, 18112320, 20376360, 24451632, 25738560, 27168480, 30564540, 32602176, 40752720, 48903264, 54336960, 61129080, 81505440, 97806528, 122258160, 163010880, 244516320, 489032640]

約数ペア:

[(1, 489032640), (2, 244516320), (3, 163010880), (4, 122258160), (5, 97806528), (6, 81505440), (8, 61129080), (9, 54336960), (10, 48903264), (12, 40752720), (15, 32602176), (16, 30564540), (18, 27168480), (19, 25738560), (20, 24451632), (24, 20376360), (27, 18112320), (30, 16301088), (32, 15282270), (36, 13584240), (38, 12869280), (40, 12225816), (45, 10867392), (48, 10188180), (54, 9056160), (57, 8579520), (60, 8150544), (64, 7641135), (72, 6792120), (76, 6434640), (80, 6112908), (81, 6037440), (90, 5433696), (95, 5147712), (96, 5094090), (108, 4528080), (114, 4289760), (120, 4075272), (135, 3622464), (144, 3396060), (152, 3217320), (160, 3056454), (162, 3018720), (171, 2859840), (180, 2716848), (190, 2573856), (192, 2547045), (216, 2264040), (228, 2144880), (240, 2037636), (243, 2012480), (270, 1811232), (285, 1715904), (288, 1698030), (304, 1608660), (320, 1528227), (324, 1509360), (331, 1477440), (342, 1429920), (360, 1358424), (380, 1286928), (405, 1207488), (432, 1132020), (456, 1072440), (480, 1018818), (486, 1006240), (513, 953280), (540, 905616), (570, 857952), (576, 849015), (608, 804330), (648, 754680), (662, 738720), (684, 714960), (720, 679212), (760, 643464), (810, 603744), (855, 571968), (864, 566010), (912, 536220), (960, 509409), (972, 503120), (993, 492480), (1026, 476640), (1080, 452808), (1140, 428976), (1215, 402496), (1216, 402165), (1296, 377340), (1324, 369360), (1368, 357480), (1440, 339606), (1520, 321732), (1539, 317760), (1620, 301872), (1655, 295488), (1710, 285984), (1728, 283005), (1824, 268110), (1944, 251560), (1986, 246240), (2052, 238320), (2160, 226404), (2280, 214488), (2430, 201248), (2565, 190656), (2592, 188670), (2648, 184680), (2736, 178740), (2880, 169803), (2979, 164160), (3040, 160866), (3078, 158880), (3240, 150936), (3310, 147744), (3420, 142992), (3648, 134055), (3888, 125780), (3972, 123120), (4104, 119160), (4320, 113202), (4560, 107244), (4617, 105920), (4860, 100624), (4965, 98496), (5130, 95328), (5184, 94335), (5296, 92340), (5472, 89370), (5958, 82080), (6080, 80433), (6156, 79440), (6289, 77760), (6480, 75468), (6620, 73872), (6840, 71496), (7695, 63552), (7776, 62890), (7944, 61560), (8208, 59580), (8640, 56601), (8937, 54720), (9120, 53622), (9234, 52960), (9720, 50312), (9930, 49248), (10260, 47664), (10592, 46170), (10944, 44685), (11916, 41040), (12312, 39720), (12578, 38880), (12960, 37734), (13240, 36936), (13680, 35748), (14895, 32832), (15390, 31776), (15552, 31445), (15888, 30780), (16416, 29790), (17874, 27360), (18240, 26811), (18468, 26480), (18867, 25920), (19440, 25156), (19860, 24624), (20520, 23832), (21184, 23085)]