272509920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 992863872

約数和(自身を除く): 720353952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 163, 172, 180, 215, 216, 240, 243, 258, 270, 288, 324, 326, 344, 360, 387, 405, 430, 432, 480, 486, 489, 516, 540, 645, 648, 652, 688, 720, 774, 810, 815, 860, 864, 972, 978, 1032, 1080, 1161, 1215, 1290, 1296, 1304, 1376, 1440, 1467, 1548, 1620, 1630, 1720, 1935, 1944, 1956, 2064, 2160, 2322, 2430, 2445, 2580, 2592, 2608, 2934, 3096, 3240, 3260, 3440, 3483, 3870, 3888, 3912, 4128, 4320, 4401, 4644, 4860, 4890, 5160, 5216, 5805, 5868, 6192, 6480, 6520, 6880, 6966, 7009, 7335, 7740, 7776, 7824, 8802, 9288, 9720, 9780, 10320, 10449, 11610, 11736, 12384, 12960, 13040, 13203, 13932, 14018, 14670, 15480, 15648, 17415, 17604, 18576, 19440, 19560, 20640, 20898, 21027, 22005, 23220, 23472, 26080, 26406, 27864, 28036, 29340, 30960, 34830, 35045, 35208, 37152, 38880, 39120, 39609, 41796, 42054, 44010, 46440, 46944, 52245, 52812, 55728, 56072, 58680, 61920, 63081, 66015, 69660, 70090, 70416, 78240, 79218, 83592, 84108, 88020, 92880, 104490, 105135, 105624, 111456, 112144, 117360, 126162, 132030, 139320, 140180, 140832, 158436, 167184, 168216, 176040, 185760, 189243, 198045, 208980, 210270, 211248, 224288, 234720, 252324, 264060, 278640, 280360, 315405, 316872, 334368, 336432, 352080, 378486, 396090, 417960, 420540, 422496, 504648, 528120, 557280, 560720, 567729, 630810, 633744, 672864, 704160, 756972, 792180, 835920, 841080, 946215, 1009296, 1056240, 1121440, 1135458, 1261620, 1267488, 1513944, 1584360, 1671840, 1682160, 1703187, 1892430, 2018592, 2112480, 2270916, 2523240, 2838645, 3027888, 3168720, 3364320, 3406374, 3784860, 4541832, 5046480, 5677290, 6055776, 6337440, 6812748, 7569720, 8515935, 9083664, 10092960, 11354580, 13625496, 15139440, 17031870, 18167328, 22709160, 27250992, 30278880, 34063740, 45418320, 54501984, 68127480, 90836640, 136254960, 272509920]

約数ペア:

[(1, 272509920), (2, 136254960), (3, 90836640), (4, 68127480), (5, 54501984), (6, 45418320), (8, 34063740), (9, 30278880), (10, 27250992), (12, 22709160), (15, 18167328), (16, 17031870), (18, 15139440), (20, 13625496), (24, 11354580), (27, 10092960), (30, 9083664), (32, 8515935), (36, 7569720), (40, 6812748), (43, 6337440), (45, 6055776), (48, 5677290), (54, 5046480), (60, 4541832), (72, 3784860), (80, 3406374), (81, 3364320), (86, 3168720), (90, 3027888), (96, 2838645), (108, 2523240), (120, 2270916), (129, 2112480), (135, 2018592), (144, 1892430), (160, 1703187), (162, 1682160), (163, 1671840), (172, 1584360), (180, 1513944), (215, 1267488), (216, 1261620), (240, 1135458), (243, 1121440), (258, 1056240), (270, 1009296), (288, 946215), (324, 841080), (326, 835920), (344, 792180), (360, 756972), (387, 704160), (405, 672864), (430, 633744), (432, 630810), (480, 567729), (486, 560720), (489, 557280), (516, 528120), (540, 504648), (645, 422496), (648, 420540), (652, 417960), (688, 396090), (720, 378486), (774, 352080), (810, 336432), (815, 334368), (860, 316872), (864, 315405), (972, 280360), (978, 278640), (1032, 264060), (1080, 252324), (1161, 234720), (1215, 224288), (1290, 211248), (1296, 210270), (1304, 208980), (1376, 198045), (1440, 189243), (1467, 185760), (1548, 176040), (1620, 168216), (1630, 167184), (1720, 158436), (1935, 140832), (1944, 140180), (1956, 139320), (2064, 132030), (2160, 126162), (2322, 117360), (2430, 112144), (2445, 111456), (2580, 105624), (2592, 105135), (2608, 104490), (2934, 92880), (3096, 88020), (3240, 84108), (3260, 83592), (3440, 79218), (3483, 78240), (3870, 70416), (3888, 70090), (3912, 69660), (4128, 66015), (4320, 63081), (4401, 61920), (4644, 58680), (4860, 56072), (4890, 55728), (5160, 52812), (5216, 52245), (5805, 46944), (5868, 46440), (6192, 44010), (6480, 42054), (6520, 41796), (6880, 39609), (6966, 39120), (7009, 38880), (7335, 37152), (7740, 35208), (7776, 35045), (7824, 34830), (8802, 30960), (9288, 29340), (9720, 28036), (9780, 27864), (10320, 26406), (10449, 26080), (11610, 23472), (11736, 23220), (12384, 22005), (12960, 21027), (13040, 20898), (13203, 20640), (13932, 19560), (14018, 19440), (14670, 18576), (15480, 17604), (15648, 17415)]