488066400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1358

約数の個数: 216

約数和(自身を含む): 1754887680

約数和(自身を除く): 1266821280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 53, 60, 72, 75, 80, 90, 96, 100, 106, 120, 144, 150, 159, 160, 180, 200, 212, 225, 240, 265, 288, 300, 318, 360, 400, 424, 450, 477, 480, 530, 600, 636, 720, 795, 800, 848, 900, 954, 1060, 1200, 1272, 1279, 1325, 1440, 1590, 1696, 1800, 1908, 2120, 2385, 2400, 2544, 2558, 2650, 3180, 3600, 3816, 3837, 3975, 4240, 4770, 5088, 5116, 5300, 6360, 6395, 7200, 7632, 7674, 7950, 8480, 9540, 10232, 10600, 11511, 11925, 12720, 12790, 15264, 15348, 15900, 19080, 19185, 20464, 21200, 23022, 23850, 25440, 25580, 30696, 31800, 31975, 38160, 38370, 40928, 42400, 46044, 47700, 51160, 57555, 61392, 63600, 63950, 67787, 76320, 76740, 92088, 95400, 95925, 102320, 115110, 122784, 127200, 127900, 135574, 153480, 184176, 190800, 191850, 203361, 204640, 230220, 255800, 271148, 287775, 306960, 338935, 368352, 381600, 383700, 406722, 460440, 511600, 542296, 575550, 610083, 613920, 677870, 767400, 813444, 920880, 1016805, 1023200, 1084592, 1151100, 1220166, 1355740, 1534800, 1626888, 1694675, 1841760, 2033610, 2169184, 2302200, 2440332, 2711480, 3050415, 3069600, 3253776, 3389350, 4067220, 4604400, 4880664, 5084025, 5422960, 6100830, 6507552, 6778700, 8134440, 9208800, 9761328, 10168050, 10845920, 12201660, 13557400, 15252075, 16268880, 19522656, 20336100, 24403320, 27114800, 30504150, 32537760, 40672200, 48806640, 54229600, 61008300, 81344400, 97613280, 122016600, 162688800, 244033200, 488066400]

約数ペア:

[(1, 488066400), (2, 244033200), (3, 162688800), (4, 122016600), (5, 97613280), (6, 81344400), (8, 61008300), (9, 54229600), (10, 48806640), (12, 40672200), (15, 32537760), (16, 30504150), (18, 27114800), (20, 24403320), (24, 20336100), (25, 19522656), (30, 16268880), (32, 15252075), (36, 13557400), (40, 12201660), (45, 10845920), (48, 10168050), (50, 9761328), (53, 9208800), (60, 8134440), (72, 6778700), (75, 6507552), (80, 6100830), (90, 5422960), (96, 5084025), (100, 4880664), (106, 4604400), (120, 4067220), (144, 3389350), (150, 3253776), (159, 3069600), (160, 3050415), (180, 2711480), (200, 2440332), (212, 2302200), (225, 2169184), (240, 2033610), (265, 1841760), (288, 1694675), (300, 1626888), (318, 1534800), (360, 1355740), (400, 1220166), (424, 1151100), (450, 1084592), (477, 1023200), (480, 1016805), (530, 920880), (600, 813444), (636, 767400), (720, 677870), (795, 613920), (800, 610083), (848, 575550), (900, 542296), (954, 511600), (1060, 460440), (1200, 406722), (1272, 383700), (1279, 381600), (1325, 368352), (1440, 338935), (1590, 306960), (1696, 287775), (1800, 271148), (1908, 255800), (2120, 230220), (2385, 204640), (2400, 203361), (2544, 191850), (2558, 190800), (2650, 184176), (3180, 153480), (3600, 135574), (3816, 127900), (3837, 127200), (3975, 122784), (4240, 115110), (4770, 102320), (5088, 95925), (5116, 95400), (5300, 92088), (6360, 76740), (6395, 76320), (7200, 67787), (7632, 63950), (7674, 63600), (7950, 61392), (8480, 57555), (9540, 51160), (10232, 47700), (10600, 46044), (11511, 42400), (11925, 40928), (12720, 38370), (12790, 38160), (15264, 31975), (15348, 31800), (15900, 30696), (19080, 25580), (19185, 25440), (20464, 23850), (21200, 23022)]