2541555360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20287}}^1$

素因数の和:20340

約数の個数: 192

約数和(自身を含む): 9202636800

約数和(自身を除く): 6661081440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10440, 12528, 13920, 15660, 20287, 20880, 25056, 31320, 40574, 41760, 60861, 62640, 81148, 101435, 121722, 125280, 162296, 182583, 202870, 243444, 304305, 324592, 365166, 405740, 486888, 547749, 588323, 608610, 649184, 730332, 811480, 912915, 973776, 1095498, 1176646, 1217220, 1460664, 1622960, 1764969, 1825830, 1947552, 2190996, 2353292, 2434440, 2738745, 2921328, 2941615, 3245920, 3529938, 3651660, 4381992, 4706584, 4868880, 5294907, 5477490, 5842656, 5883230, 7059876, 7303320, 8763984, 8824845, 9413168, 9737760, 10589814, 10954980, 11766460, 14119752, 14606640, 15884721, 17527968, 17649690, 18826336, 21179628, 21909960, 23532920, 26474535, 28239504, 29213280, 31769442, 35299380, 42359256, 43819920, 47065840, 52949070, 56479008, 63538884, 70598760, 79423605, 84718512, 87639840, 94131680, 105898140, 127077768, 141197520, 158847210, 169437024, 211796280, 254155536, 282395040, 317694420, 423592560, 508311072, 635388840, 847185120, 1270777680, 2541555360]

約数ペア:

[(1, 2541555360), (2, 1270777680), (3, 847185120), (4, 635388840), (5, 508311072), (6, 423592560), (8, 317694420), (9, 282395040), (10, 254155536), (12, 211796280), (15, 169437024), (16, 158847210), (18, 141197520), (20, 127077768), (24, 105898140), (27, 94131680), (29, 87639840), (30, 84718512), (32, 79423605), (36, 70598760), (40, 63538884), (45, 56479008), (48, 52949070), (54, 47065840), (58, 43819920), (60, 42359256), (72, 35299380), (80, 31769442), (87, 29213280), (90, 28239504), (96, 26474535), (108, 23532920), (116, 21909960), (120, 21179628), (135, 18826336), (144, 17649690), (145, 17527968), (160, 15884721), (174, 14606640), (180, 14119752), (216, 11766460), (232, 10954980), (240, 10589814), (261, 9737760), (270, 9413168), (288, 8824845), (290, 8763984), (348, 7303320), (360, 7059876), (432, 5883230), (435, 5842656), (464, 5477490), (480, 5294907), (522, 4868880), (540, 4706584), (580, 4381992), (696, 3651660), (720, 3529938), (783, 3245920), (864, 2941615), (870, 2921328), (928, 2738745), (1044, 2434440), (1080, 2353292), (1160, 2190996), (1305, 1947552), (1392, 1825830), (1440, 1764969), (1566, 1622960), (1740, 1460664), (2088, 1217220), (2160, 1176646), (2320, 1095498), (2610, 973776), (2784, 912915), (3132, 811480), (3480, 730332), (3915, 649184), (4176, 608610), (4320, 588323), (4640, 547749), (5220, 486888), (6264, 405740), (6960, 365166), (7830, 324592), (8352, 304305), (10440, 243444), (12528, 202870), (13920, 182583), (15660, 162296), (20287, 125280), (20880, 121722), (25056, 101435), (31320, 81148), (40574, 62640), (41760, 60861)]