249518880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 240

約数和(自身を含む): 948972024

約数和(自身を除く): 699453144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1481, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 2962, 3120, 3240, 3510, 3744, 4212, 4320, 4443, 4680, 5265, 5616, 5924, 6240, 6480, 7020, 7405, 8424, 8886, 9360, 10530, 11232, 11848, 12960, 13329, 14040, 14810, 16848, 17772, 18720, 19253, 21060, 22215, 23696, 26658, 28080, 29620, 33696, 35544, 38506, 39987, 42120, 44430, 47392, 53316, 56160, 57759, 59240, 66645, 71088, 77012, 79974, 84240, 88860, 96265, 106632, 115518, 118480, 119961, 133290, 142176, 154024, 159948, 168480, 173277, 177720, 192530, 199935, 213264, 231036, 236960, 239922, 266580, 288795, 308048, 319896, 346554, 355440, 385060, 399870, 426528, 462072, 479844, 519831, 533160, 577590, 599805, 616096, 639792, 693108, 710880, 770120, 799740, 866385, 924144, 959688, 1039662, 1066320, 1155180, 1199610, 1279584, 1386216, 1540240, 1559493, 1599480, 1732770, 1848288, 1919376, 2079324, 2132640, 2310360, 2399220, 2599155, 2772432, 3080480, 3118986, 3198960, 3465540, 3838752, 4158648, 4620720, 4798440, 5198310, 5544864, 6237972, 6397920, 6931080, 7797465, 8317296, 9241440, 9596880, 10396620, 12475944, 13862160, 15594930, 16634592, 19193760, 20793240, 24951888, 27724320, 31189860, 41586480, 49903776, 62379720, 83172960, 124759440, 249518880]

約数ペア:

[(1, 249518880), (2, 124759440), (3, 83172960), (4, 62379720), (5, 49903776), (6, 41586480), (8, 31189860), (9, 27724320), (10, 24951888), (12, 20793240), (13, 19193760), (15, 16634592), (16, 15594930), (18, 13862160), (20, 12475944), (24, 10396620), (26, 9596880), (27, 9241440), (30, 8317296), (32, 7797465), (36, 6931080), (39, 6397920), (40, 6237972), (45, 5544864), (48, 5198310), (52, 4798440), (54, 4620720), (60, 4158648), (65, 3838752), (72, 3465540), (78, 3198960), (80, 3118986), (81, 3080480), (90, 2772432), (96, 2599155), (104, 2399220), (108, 2310360), (117, 2132640), (120, 2079324), (130, 1919376), (135, 1848288), (144, 1732770), (156, 1599480), (160, 1559493), (162, 1540240), (180, 1386216), (195, 1279584), (208, 1199610), (216, 1155180), (234, 1066320), (240, 1039662), (260, 959688), (270, 924144), (288, 866385), (312, 799740), (324, 770120), (351, 710880), (360, 693108), (390, 639792), (405, 616096), (416, 599805), (432, 577590), (468, 533160), (480, 519831), (520, 479844), (540, 462072), (585, 426528), (624, 399870), (648, 385060), (702, 355440), (720, 346554), (780, 319896), (810, 308048), (864, 288795), (936, 266580), (1040, 239922), (1053, 236960), (1080, 231036), (1170, 213264), (1248, 199935), (1296, 192530), (1404, 177720), (1440, 173277), (1481, 168480), (1560, 159948), (1620, 154024), (1755, 142176), (1872, 133290), (2080, 119961), (2106, 118480), (2160, 115518), (2340, 106632), (2592, 96265), (2808, 88860), (2962, 84240), (3120, 79974), (3240, 77012), (3510, 71088), (3744, 66645), (4212, 59240), (4320, 57759), (4443, 56160), (4680, 53316), (5265, 47392), (5616, 44430), (5924, 42120), (6240, 39987), (6480, 38506), (7020, 35544), (7405, 33696), (8424, 29620), (8886, 28080), (9360, 26658), (10530, 23696), (11232, 22215), (11848, 21060), (12960, 19253), (13329, 18720), (14040, 17772), (14810, 16848)]