52308480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 195924960

約数和(自身を除く): 143616480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 139, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 278, 280, 294, 320, 336, 384, 392, 417, 420, 448, 480, 490, 512, 556, 560, 588, 640, 672, 695, 735, 768, 784, 834, 840, 896, 960, 973, 980, 1112, 1120, 1176, 1280, 1344, 1390, 1470, 1536, 1568, 1668, 1680, 1792, 1920, 1946, 1960, 2085, 2224, 2240, 2352, 2560, 2688, 2780, 2919, 2940, 3136, 3336, 3360, 3584, 3840, 3892, 3920, 4170, 4448, 4480, 4704, 4865, 5376, 5560, 5838, 5880, 6272, 6672, 6720, 6811, 7680, 7784, 7840, 8340, 8896, 8960, 9408, 9730, 10752, 11120, 11676, 11760, 12544, 13344, 13440, 13622, 14595, 15568, 15680, 16680, 17792, 17920, 18816, 19460, 20433, 22240, 23352, 23520, 25088, 26688, 26880, 27244, 29190, 31136, 31360, 33360, 34055, 35584, 37632, 38920, 40866, 44480, 46704, 47040, 53376, 53760, 54488, 58380, 62272, 62720, 66720, 68110, 71168, 75264, 77840, 81732, 88960, 93408, 94080, 102165, 106752, 108976, 116760, 124544, 125440, 133440, 136220, 155680, 163464, 177920, 186816, 188160, 204330, 213504, 217952, 233520, 249088, 266880, 272440, 311360, 326928, 355840, 373632, 376320, 408660, 435904, 467040, 498176, 533760, 544880, 622720, 653856, 747264, 817320, 871808, 934080, 1067520, 1089760, 1245440, 1307712, 1494528, 1634640, 1743616, 1868160, 2179520, 2490880, 2615424, 3269280, 3487232, 3736320, 4359040, 5230848, 6538560, 7472640, 8718080, 10461696, 13077120, 17436160, 26154240, 52308480]

約数ペア:

[(1, 52308480), (2, 26154240), (3, 17436160), (4, 13077120), (5, 10461696), (6, 8718080), (7, 7472640), (8, 6538560), (10, 5230848), (12, 4359040), (14, 3736320), (15, 3487232), (16, 3269280), (20, 2615424), (21, 2490880), (24, 2179520), (28, 1868160), (30, 1743616), (32, 1634640), (35, 1494528), (40, 1307712), (42, 1245440), (48, 1089760), (49, 1067520), (56, 934080), (60, 871808), (64, 817320), (70, 747264), (80, 653856), (84, 622720), (96, 544880), (98, 533760), (105, 498176), (112, 467040), (120, 435904), (128, 408660), (139, 376320), (140, 373632), (147, 355840), (160, 326928), (168, 311360), (192, 272440), (196, 266880), (210, 249088), (224, 233520), (240, 217952), (245, 213504), (256, 204330), (278, 188160), (280, 186816), (294, 177920), (320, 163464), (336, 155680), (384, 136220), (392, 133440), (417, 125440), (420, 124544), (448, 116760), (480, 108976), (490, 106752), (512, 102165), (556, 94080), (560, 93408), (588, 88960), (640, 81732), (672, 77840), (695, 75264), (735, 71168), (768, 68110), (784, 66720), (834, 62720), (840, 62272), (896, 58380), (960, 54488), (973, 53760), (980, 53376), (1112, 47040), (1120, 46704), (1176, 44480), (1280, 40866), (1344, 38920), (1390, 37632), (1470, 35584), (1536, 34055), (1568, 33360), (1668, 31360), (1680, 31136), (1792, 29190), (1920, 27244), (1946, 26880), (1960, 26688), (2085, 25088), (2224, 23520), (2240, 23352), (2352, 22240), (2560, 20433), (2688, 19460), (2780, 18816), (2919, 17920), (2940, 17792), (3136, 16680), (3336, 15680), (3360, 15568), (3584, 14595), (3840, 13622), (3892, 13440), (3920, 13344), (4170, 12544), (4448, 11760), (4480, 11676), (4704, 11120), (4865, 10752), (5376, 9730), (5560, 9408), (5838, 8960), (5880, 8896), (6272, 8340), (6672, 7840), (6720, 7784), (6811, 7680)]