271788480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 224

約数和(自身を含む): 972921600

約数和(自身を除く): 701133120

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, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 379, 415, 432, 480, 498, 540, 576, 664, 720, 747, 758, 830, 864, 960, 996, 1080, 1137, 1245, 1328, 1440, 1494, 1516, 1660, 1728, 1895, 1992, 2160, 2241, 2274, 2490, 2656, 2880, 2988, 3032, 3320, 3411, 3735, 3790, 3984, 4320, 4482, 4548, 4980, 5312, 5685, 5976, 6064, 6640, 6822, 7470, 7580, 7968, 8640, 8964, 9096, 9960, 10233, 11205, 11370, 11952, 12128, 13280, 13644, 14940, 15160, 15936, 17055, 17928, 18192, 19920, 20466, 22410, 22740, 23904, 24256, 26560, 27288, 29880, 30320, 31457, 34110, 35856, 36384, 39840, 40932, 44820, 45480, 47808, 51165, 54576, 59760, 60640, 62914, 68220, 71712, 72768, 79680, 81864, 89640, 90960, 94371, 102330, 109152, 119520, 121280, 125828, 136440, 143424, 157285, 163728, 179280, 181920, 188742, 204660, 218304, 239040, 251656, 272880, 283113, 314570, 327456, 358560, 363840, 377484, 409320, 471855, 503312, 545760, 566226, 629140, 654912, 717120, 754968, 818640, 849339, 943710, 1006624, 1091520, 1132452, 1258280, 1415565, 1509936, 1637280, 1698678, 1887420, 2013248, 2264904, 2516560, 2831130, 3019872, 3274560, 3397356, 3774840, 4246695, 4529808, 5033120, 5662260, 6039744, 6794712, 7549680, 8493390, 9059616, 10066240, 11324520, 13589424, 15099360, 16986780, 18119232, 22649040, 27178848, 30198720, 33973560, 45298080, 54357696, 67947120, 90596160, 135894240, 271788480]

約数ペア:

[(1, 271788480), (2, 135894240), (3, 90596160), (4, 67947120), (5, 54357696), (6, 45298080), (8, 33973560), (9, 30198720), (10, 27178848), (12, 22649040), (15, 18119232), (16, 16986780), (18, 15099360), (20, 13589424), (24, 11324520), (27, 10066240), (30, 9059616), (32, 8493390), (36, 7549680), (40, 6794712), (45, 6039744), (48, 5662260), (54, 5033120), (60, 4529808), (64, 4246695), (72, 3774840), (80, 3397356), (83, 3274560), (90, 3019872), (96, 2831130), (108, 2516560), (120, 2264904), (135, 2013248), (144, 1887420), (160, 1698678), (166, 1637280), (180, 1509936), (192, 1415565), (216, 1258280), (240, 1132452), (249, 1091520), (270, 1006624), (288, 943710), (320, 849339), (332, 818640), (360, 754968), (379, 717120), (415, 654912), (432, 629140), (480, 566226), (498, 545760), (540, 503312), (576, 471855), (664, 409320), (720, 377484), (747, 363840), (758, 358560), (830, 327456), (864, 314570), (960, 283113), (996, 272880), (1080, 251656), (1137, 239040), (1245, 218304), (1328, 204660), (1440, 188742), (1494, 181920), (1516, 179280), (1660, 163728), (1728, 157285), (1895, 143424), (1992, 136440), (2160, 125828), (2241, 121280), (2274, 119520), (2490, 109152), (2656, 102330), (2880, 94371), (2988, 90960), (3032, 89640), (3320, 81864), (3411, 79680), (3735, 72768), (3790, 71712), (3984, 68220), (4320, 62914), (4482, 60640), (4548, 59760), (4980, 54576), (5312, 51165), (5685, 47808), (5976, 45480), (6064, 44820), (6640, 40932), (6822, 39840), (7470, 36384), (7580, 35856), (7968, 34110), (8640, 31457), (8964, 30320), (9096, 29880), (9960, 27288), (10233, 26560), (11205, 24256), (11370, 23904), (11952, 22740), (12128, 22410), (13280, 20466), (13644, 19920), (14940, 18192), (15160, 17928), (15936, 17055)]