27449280

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 168

約数和(自身を含む): 98188272

約数和(自身を除く): 70738992

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 353, 360, 405, 432, 480, 486, 540, 576, 648, 706, 720, 810, 864, 960, 972, 1059, 1080, 1215, 1296, 1412, 1440, 1620, 1728, 1765, 1944, 2118, 2160, 2430, 2592, 2824, 2880, 3177, 3240, 3530, 3888, 4236, 4320, 4860, 5184, 5295, 5648, 6354, 6480, 7060, 7776, 8472, 8640, 9531, 9720, 10590, 11296, 12708, 12960, 14120, 15552, 15885, 16944, 19062, 19440, 21180, 22592, 25416, 25920, 28240, 28593, 31770, 33888, 38124, 38880, 42360, 47655, 50832, 56480, 57186, 63540, 67776, 76248, 77760, 84720, 85779, 95310, 101664, 112960, 114372, 127080, 142965, 152496, 169440, 171558, 190620, 203328, 228744, 254160, 285930, 304992, 338880, 343116, 381240, 428895, 457488, 508320, 571860, 609984, 686232, 762480, 857790, 914976, 1016640, 1143720, 1372464, 1524960, 1715580, 1829952, 2287440, 2744928, 3049920, 3431160, 4574880, 5489856, 6862320, 9149760, 13724640, 27449280]

約数ペア:

[(1, 27449280), (2, 13724640), (3, 9149760), (4, 6862320), (5, 5489856), (6, 4574880), (8, 3431160), (9, 3049920), (10, 2744928), (12, 2287440), (15, 1829952), (16, 1715580), (18, 1524960), (20, 1372464), (24, 1143720), (27, 1016640), (30, 914976), (32, 857790), (36, 762480), (40, 686232), (45, 609984), (48, 571860), (54, 508320), (60, 457488), (64, 428895), (72, 381240), (80, 343116), (81, 338880), (90, 304992), (96, 285930), (108, 254160), (120, 228744), (135, 203328), (144, 190620), (160, 171558), (162, 169440), (180, 152496), (192, 142965), (216, 127080), (240, 114372), (243, 112960), (270, 101664), (288, 95310), (320, 85779), (324, 84720), (353, 77760), (360, 76248), (405, 67776), (432, 63540), (480, 57186), (486, 56480), (540, 50832), (576, 47655), (648, 42360), (706, 38880), (720, 38124), (810, 33888), (864, 31770), (960, 28593), (972, 28240), (1059, 25920), (1080, 25416), (1215, 22592), (1296, 21180), (1412, 19440), (1440, 19062), (1620, 16944), (1728, 15885), (1765, 15552), (1944, 14120), (2118, 12960), (2160, 12708), (2430, 11296), (2592, 10590), (2824, 9720), (2880, 9531), (3177, 8640), (3240, 8472), (3530, 7776), (3888, 7060), (4236, 6480), (4320, 6354), (4860, 5648), (5184, 5295)]