1229476320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5039

約数の個数: 240

約数和(自身を含む): 4568311440

約数和(自身を除く): 3338835120

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, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 4993, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 9986, 10260, 12312, 12960, 13680, 14979, 15390, 16416, 19972, 20520, 24624, 24965, 27360, 29958, 30780, 39944, 41040, 44937, 49248, 49930, 59916, 61560, 74895, 79888, 82080, 89874, 94867, 99860, 119832, 123120, 134811, 149790, 159776, 179748, 189734, 199720, 224685, 239664, 246240, 269622, 284601, 299580, 359496, 379468, 399440, 404433, 449370, 474335, 479328, 539244, 569202, 599160, 674055, 718992, 758936, 798880, 808866, 853803, 898740, 948670, 1078488, 1138404, 1198320, 1348110, 1423005, 1437984, 1517872, 1617732, 1707606, 1797480, 1897340, 2022165, 2156976, 2276808, 2396640, 2561409, 2696220, 2846010, 3035744, 3235464, 3415212, 3594960, 3794680, 4044330, 4269015, 4313952, 4553616, 5122818, 5392440, 5692020, 6470928, 6830424, 7189920, 7589360, 7684227, 8088660, 8538030, 9107232, 10245636, 10784880, 11384040, 12807045, 12941856, 13660848, 15178720, 15368454, 16177320, 17076060, 20491272, 21569760, 22768080, 25614090, 27321696, 30736908, 32354640, 34152120, 38421135, 40982544, 45536160, 51228180, 61473816, 64709280, 68304240, 76842270, 81965088, 102456360, 122947632, 136608480, 153684540, 204912720, 245895264, 307369080, 409825440, 614738160, 1229476320]

約数ペア:

[(1, 1229476320), (2, 614738160), (3, 409825440), (4, 307369080), (5, 245895264), (6, 204912720), (8, 153684540), (9, 136608480), (10, 122947632), (12, 102456360), (15, 81965088), (16, 76842270), (18, 68304240), (19, 64709280), (20, 61473816), (24, 51228180), (27, 45536160), (30, 40982544), (32, 38421135), (36, 34152120), (38, 32354640), (40, 30736908), (45, 27321696), (48, 25614090), (54, 22768080), (57, 21569760), (60, 20491272), (72, 17076060), (76, 16177320), (80, 15368454), (81, 15178720), (90, 13660848), (95, 12941856), (96, 12807045), (108, 11384040), (114, 10784880), (120, 10245636), (135, 9107232), (144, 8538030), (152, 8088660), (160, 7684227), (162, 7589360), (171, 7189920), (180, 6830424), (190, 6470928), (216, 5692020), (228, 5392440), (240, 5122818), (270, 4553616), (285, 4313952), (288, 4269015), (304, 4044330), (324, 3794680), (342, 3594960), (360, 3415212), (380, 3235464), (405, 3035744), (432, 2846010), (456, 2696220), (480, 2561409), (513, 2396640), (540, 2276808), (570, 2156976), (608, 2022165), (648, 1897340), (684, 1797480), (720, 1707606), (760, 1617732), (810, 1517872), (855, 1437984), (864, 1423005), (912, 1348110), (1026, 1198320), (1080, 1138404), (1140, 1078488), (1296, 948670), (1368, 898740), (1440, 853803), (1520, 808866), (1539, 798880), (1620, 758936), (1710, 718992), (1824, 674055), (2052, 599160), (2160, 569202), (2280, 539244), (2565, 479328), (2592, 474335), (2736, 449370), (3040, 404433), (3078, 399440), (3240, 379468), (3420, 359496), (4104, 299580), (4320, 284601), (4560, 269622), (4993, 246240), (5130, 239664), (5472, 224685), (6156, 199720), (6480, 189734), (6840, 179748), (7695, 159776), (8208, 149790), (9120, 134811), (9986, 123120), (10260, 119832), (12312, 99860), (12960, 94867), (13680, 89874), (14979, 82080), (15390, 79888), (16416, 74895), (19972, 61560), (20520, 59916), (24624, 49930), (24965, 49248), (27360, 44937), (29958, 41040), (30780, 39944)]