285366240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 240

約数和(自身を含む): 1021969872

約数和(自身を除く): 736603632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 194, 216, 227, 240, 270, 288, 291, 324, 360, 388, 405, 432, 454, 480, 485, 540, 582, 648, 681, 720, 776, 810, 864, 873, 908, 970, 1080, 1135, 1164, 1296, 1362, 1440, 1455, 1552, 1620, 1746, 1816, 1940, 2043, 2160, 2270, 2328, 2592, 2619, 2724, 2910, 3104, 3240, 3405, 3492, 3632, 3880, 4086, 4320, 4365, 4540, 4656, 5238, 5448, 5820, 6129, 6480, 6810, 6984, 7264, 7760, 7857, 8172, 8730, 9080, 9312, 10215, 10476, 10896, 11640, 12258, 12960, 13095, 13620, 13968, 15520, 15714, 16344, 17460, 18160, 18387, 20430, 20952, 21792, 22019, 23280, 24516, 26190, 27240, 27936, 30645, 31428, 32688, 34920, 36320, 36774, 39285, 40860, 41904, 44038, 46560, 49032, 52380, 54480, 61290, 62856, 65376, 66057, 69840, 73548, 78570, 81720, 83808, 88076, 91935, 98064, 104760, 108960, 110095, 122580, 125712, 132114, 139680, 147096, 157140, 163440, 176152, 183870, 196128, 198171, 209520, 220190, 245160, 251424, 264228, 294192, 314280, 326880, 330285, 352304, 367740, 396342, 419040, 440380, 490320, 528456, 588384, 594513, 628560, 660570, 704608, 735480, 792684, 880760, 980640, 990855, 1056912, 1189026, 1257120, 1321140, 1470960, 1585368, 1761520, 1783539, 1981710, 2113824, 2378052, 2642280, 2941920, 2972565, 3170736, 3523040, 3567078, 3963420, 4756104, 5284560, 5945130, 6341472, 7134156, 7926840, 8917695, 9512208, 10569120, 11890260, 14268312, 15853680, 17835390, 19024416, 23780520, 28536624, 31707360, 35670780, 47561040, 57073248, 71341560, 95122080, 142683120, 285366240]

約数ペア:

[(1, 285366240), (2, 142683120), (3, 95122080), (4, 71341560), (5, 57073248), (6, 47561040), (8, 35670780), (9, 31707360), (10, 28536624), (12, 23780520), (15, 19024416), (16, 17835390), (18, 15853680), (20, 14268312), (24, 11890260), (27, 10569120), (30, 9512208), (32, 8917695), (36, 7926840), (40, 7134156), (45, 6341472), (48, 5945130), (54, 5284560), (60, 4756104), (72, 3963420), (80, 3567078), (81, 3523040), (90, 3170736), (96, 2972565), (97, 2941920), (108, 2642280), (120, 2378052), (135, 2113824), (144, 1981710), (160, 1783539), (162, 1761520), (180, 1585368), (194, 1470960), (216, 1321140), (227, 1257120), (240, 1189026), (270, 1056912), (288, 990855), (291, 980640), (324, 880760), (360, 792684), (388, 735480), (405, 704608), (432, 660570), (454, 628560), (480, 594513), (485, 588384), (540, 528456), (582, 490320), (648, 440380), (681, 419040), (720, 396342), (776, 367740), (810, 352304), (864, 330285), (873, 326880), (908, 314280), (970, 294192), (1080, 264228), (1135, 251424), (1164, 245160), (1296, 220190), (1362, 209520), (1440, 198171), (1455, 196128), (1552, 183870), (1620, 176152), (1746, 163440), (1816, 157140), (1940, 147096), (2043, 139680), (2160, 132114), (2270, 125712), (2328, 122580), (2592, 110095), (2619, 108960), (2724, 104760), (2910, 98064), (3104, 91935), (3240, 88076), (3405, 83808), (3492, 81720), (3632, 78570), (3880, 73548), (4086, 69840), (4320, 66057), (4365, 65376), (4540, 62856), (4656, 61290), (5238, 54480), (5448, 52380), (5820, 49032), (6129, 46560), (6480, 44038), (6810, 41904), (6984, 40860), (7264, 39285), (7760, 36774), (7857, 36320), (8172, 34920), (8730, 32688), (9080, 31428), (9312, 30645), (10215, 27936), (10476, 27240), (10896, 26190), (11640, 24516), (12258, 23280), (12960, 22019), (13095, 21792), (13620, 20952), (13968, 20430), (15520, 18387), (15714, 18160), (16344, 17460)]