122951520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 240

約数和(自身を含む): 444573360

約数和(自身を除く): 321621840

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, 53, 54, 60, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 179, 180, 212, 216, 240, 265, 270, 288, 318, 324, 358, 360, 405, 424, 432, 477, 480, 530, 537, 540, 636, 648, 716, 720, 795, 810, 848, 864, 895, 954, 1060, 1074, 1080, 1272, 1296, 1431, 1432, 1440, 1590, 1611, 1620, 1696, 1790, 1908, 2120, 2148, 2160, 2385, 2544, 2592, 2685, 2862, 2864, 3180, 3222, 3240, 3580, 3816, 4240, 4293, 4296, 4320, 4770, 4833, 5088, 5370, 5724, 5728, 6360, 6444, 6480, 7155, 7160, 7632, 8055, 8480, 8586, 8592, 9487, 9540, 9666, 10740, 11448, 12720, 12888, 12960, 14310, 14320, 14499, 15264, 16110, 17172, 17184, 18974, 19080, 19332, 21465, 21480, 22896, 24165, 25440, 25776, 28461, 28620, 28640, 28998, 32220, 34344, 37948, 38160, 38664, 42930, 42960, 45792, 47435, 48330, 51552, 56922, 57240, 57996, 64440, 68688, 72495, 75896, 76320, 77328, 85383, 85860, 85920, 94870, 96660, 113844, 114480, 115992, 128880, 137376, 142305, 144990, 151792, 154656, 170766, 171720, 189740, 193320, 227688, 228960, 231984, 256149, 257760, 284610, 289980, 303584, 341532, 343440, 379480, 386640, 426915, 455376, 463968, 512298, 569220, 579960, 683064, 686880, 758960, 768447, 773280, 853830, 910752, 1024596, 1138440, 1159920, 1280745, 1366128, 1517920, 1536894, 1707660, 2049192, 2276880, 2319840, 2561490, 2732256, 3073788, 3415320, 3842235, 4098384, 4553760, 5122980, 6147576, 6830640, 7684470, 8196768, 10245960, 12295152, 13661280, 15368940, 20491920, 24590304, 30737880, 40983840, 61475760, 122951520]

約数ペア:

[(1, 122951520), (2, 61475760), (3, 40983840), (4, 30737880), (5, 24590304), (6, 20491920), (8, 15368940), (9, 13661280), (10, 12295152), (12, 10245960), (15, 8196768), (16, 7684470), (18, 6830640), (20, 6147576), (24, 5122980), (27, 4553760), (30, 4098384), (32, 3842235), (36, 3415320), (40, 3073788), (45, 2732256), (48, 2561490), (53, 2319840), (54, 2276880), (60, 2049192), (72, 1707660), (80, 1536894), (81, 1517920), (90, 1366128), (96, 1280745), (106, 1159920), (108, 1138440), (120, 1024596), (135, 910752), (144, 853830), (159, 773280), (160, 768447), (162, 758960), (179, 686880), (180, 683064), (212, 579960), (216, 569220), (240, 512298), (265, 463968), (270, 455376), (288, 426915), (318, 386640), (324, 379480), (358, 343440), (360, 341532), (405, 303584), (424, 289980), (432, 284610), (477, 257760), (480, 256149), (530, 231984), (537, 228960), (540, 227688), (636, 193320), (648, 189740), (716, 171720), (720, 170766), (795, 154656), (810, 151792), (848, 144990), (864, 142305), (895, 137376), (954, 128880), (1060, 115992), (1074, 114480), (1080, 113844), (1272, 96660), (1296, 94870), (1431, 85920), (1432, 85860), (1440, 85383), (1590, 77328), (1611, 76320), (1620, 75896), (1696, 72495), (1790, 68688), (1908, 64440), (2120, 57996), (2148, 57240), (2160, 56922), (2385, 51552), (2544, 48330), (2592, 47435), (2685, 45792), (2862, 42960), (2864, 42930), (3180, 38664), (3222, 38160), (3240, 37948), (3580, 34344), (3816, 32220), (4240, 28998), (4293, 28640), (4296, 28620), (4320, 28461), (4770, 25776), (4833, 25440), (5088, 24165), (5370, 22896), (5724, 21480), (5728, 21465), (6360, 19332), (6444, 19080), (6480, 18974), (7155, 17184), (7160, 17172), (7632, 16110), (8055, 15264), (8480, 14499), (8586, 14320), (8592, 14310), (9487, 12960), (9540, 12888), (9666, 12720), (10740, 11448)]