273358080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 216

約数和(自身を含む): 963766440

約数和(自身を除く): 690408360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 389, 480, 488, 549, 576, 610, 640, 720, 732, 768, 778, 915, 960, 976, 1098, 1152, 1167, 1220, 1280, 1440, 1464, 1556, 1830, 1920, 1945, 1952, 2196, 2304, 2334, 2440, 2745, 2880, 2928, 3112, 3501, 3660, 3840, 3890, 3904, 4392, 4668, 4880, 5490, 5760, 5835, 5856, 6224, 7002, 7320, 7780, 7808, 8784, 9336, 9760, 10980, 11520, 11670, 11712, 12448, 14004, 14640, 15560, 15616, 17505, 17568, 18672, 19520, 21960, 23340, 23424, 23729, 24896, 28008, 29280, 31120, 35010, 35136, 37344, 39040, 43920, 46680, 46848, 47458, 49792, 56016, 58560, 62240, 70020, 70272, 71187, 74688, 78080, 87840, 93360, 94916, 99584, 112032, 117120, 118645, 124480, 140040, 140544, 142374, 149376, 175680, 186720, 189832, 213561, 224064, 234240, 237290, 248960, 280080, 284748, 298752, 351360, 355935, 373440, 379664, 427122, 448128, 474580, 497920, 560160, 569496, 702720, 711870, 746880, 759328, 854244, 896256, 949160, 1067805, 1120320, 1138992, 1423740, 1493760, 1518656, 1708488, 1898320, 2135610, 2240640, 2277984, 2847480, 3037312, 3416976, 3796640, 4271220, 4481280, 4555968, 5694960, 6074624, 6833952, 7593280, 8542440, 9111936, 11389920, 13667904, 15186560, 17084880, 18223872, 22779840, 27335808, 30373120, 34169760, 45559680, 54671616, 68339520, 91119360, 136679040, 273358080]

約数ペア:

[(1, 273358080), (2, 136679040), (3, 91119360), (4, 68339520), (5, 54671616), (6, 45559680), (8, 34169760), (9, 30373120), (10, 27335808), (12, 22779840), (15, 18223872), (16, 17084880), (18, 15186560), (20, 13667904), (24, 11389920), (30, 9111936), (32, 8542440), (36, 7593280), (40, 6833952), (45, 6074624), (48, 5694960), (60, 4555968), (61, 4481280), (64, 4271220), (72, 3796640), (80, 3416976), (90, 3037312), (96, 2847480), (120, 2277984), (122, 2240640), (128, 2135610), (144, 1898320), (160, 1708488), (180, 1518656), (183, 1493760), (192, 1423740), (240, 1138992), (244, 1120320), (256, 1067805), (288, 949160), (305, 896256), (320, 854244), (360, 759328), (366, 746880), (384, 711870), (389, 702720), (480, 569496), (488, 560160), (549, 497920), (576, 474580), (610, 448128), (640, 427122), (720, 379664), (732, 373440), (768, 355935), (778, 351360), (915, 298752), (960, 284748), (976, 280080), (1098, 248960), (1152, 237290), (1167, 234240), (1220, 224064), (1280, 213561), (1440, 189832), (1464, 186720), (1556, 175680), (1830, 149376), (1920, 142374), (1945, 140544), (1952, 140040), (2196, 124480), (2304, 118645), (2334, 117120), (2440, 112032), (2745, 99584), (2880, 94916), (2928, 93360), (3112, 87840), (3501, 78080), (3660, 74688), (3840, 71187), (3890, 70272), (3904, 70020), (4392, 62240), (4668, 58560), (4880, 56016), (5490, 49792), (5760, 47458), (5835, 46848), (5856, 46680), (6224, 43920), (7002, 39040), (7320, 37344), (7780, 35136), (7808, 35010), (8784, 31120), (9336, 29280), (9760, 28008), (10980, 24896), (11520, 23729), (11670, 23424), (11712, 23340), (12448, 21960), (14004, 19520), (14640, 18672), (15560, 17568), (15616, 17505)]