1292506560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{467}}^1$

素因数の和:552

約数の個数: 252

約数和(自身を含む): 4603555944

約数和(自身を除く): 3311049384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 467, 480, 496, 558, 576, 620, 720, 744, 930, 934, 960, 961, 992, 1116, 1240, 1395, 1401, 1440, 1488, 1860, 1868, 1922, 1984, 2232, 2335, 2480, 2790, 2802, 2880, 2883, 2976, 3720, 3736, 3844, 4203, 4464, 4670, 4805, 4960, 5580, 5604, 5766, 5952, 7005, 7440, 7472, 7688, 8406, 8649, 8928, 9340, 9610, 9920, 11160, 11208, 11532, 14010, 14415, 14477, 14880, 14944, 15376, 16812, 17298, 17856, 18680, 19220, 21015, 22320, 22416, 23064, 28020, 28830, 28954, 29760, 29888, 30752, 33624, 34596, 37360, 38440, 42030, 43245, 43431, 44640, 44832, 46128, 56040, 57660, 57908, 61504, 67248, 69192, 72385, 74720, 76880, 84060, 86490, 86862, 89280, 89664, 92256, 112080, 115320, 115816, 130293, 134496, 138384, 144770, 149440, 153760, 168120, 172980, 173724, 184512, 217155, 224160, 230640, 231632, 260586, 268992, 276768, 289540, 307520, 336240, 345960, 347448, 434310, 448320, 448787, 461280, 463264, 521172, 553536, 579080, 651465, 672480, 691920, 694896, 868620, 897574, 922560, 926528, 1042344, 1158160, 1302930, 1344960, 1346361, 1383840, 1389792, 1737240, 1795148, 2084688, 2243935, 2316320, 2605860, 2692722, 2767680, 2779584, 3474480, 3590296, 4039083, 4169376, 4487870, 4632640, 5211720, 5385444, 6731805, 6948960, 7180592, 8078166, 8338752, 8975740, 10423440, 10770888, 13463610, 13897920, 14361184, 16156332, 17951480, 20195415, 20846880, 21541776, 26927220, 28722368, 32312664, 35902960, 40390830, 41693760, 43083552, 53854440, 64625328, 71805920, 80781660, 86167104, 107708880, 129250656, 143611840, 161563320, 215417760, 258501312, 323126640, 430835520, 646253280, 1292506560]

約数ペア:

[(1, 1292506560), (2, 646253280), (3, 430835520), (4, 323126640), (5, 258501312), (6, 215417760), (8, 161563320), (9, 143611840), (10, 129250656), (12, 107708880), (15, 86167104), (16, 80781660), (18, 71805920), (20, 64625328), (24, 53854440), (30, 43083552), (31, 41693760), (32, 40390830), (36, 35902960), (40, 32312664), (45, 28722368), (48, 26927220), (60, 21541776), (62, 20846880), (64, 20195415), (72, 17951480), (80, 16156332), (90, 14361184), (93, 13897920), (96, 13463610), (120, 10770888), (124, 10423440), (144, 8975740), (155, 8338752), (160, 8078166), (180, 7180592), (186, 6948960), (192, 6731805), (240, 5385444), (248, 5211720), (279, 4632640), (288, 4487870), (310, 4169376), (320, 4039083), (360, 3590296), (372, 3474480), (465, 2779584), (467, 2767680), (480, 2692722), (496, 2605860), (558, 2316320), (576, 2243935), (620, 2084688), (720, 1795148), (744, 1737240), (930, 1389792), (934, 1383840), (960, 1346361), (961, 1344960), (992, 1302930), (1116, 1158160), (1240, 1042344), (1395, 926528), (1401, 922560), (1440, 897574), (1488, 868620), (1860, 694896), (1868, 691920), (1922, 672480), (1984, 651465), (2232, 579080), (2335, 553536), (2480, 521172), (2790, 463264), (2802, 461280), (2880, 448787), (2883, 448320), (2976, 434310), (3720, 347448), (3736, 345960), (3844, 336240), (4203, 307520), (4464, 289540), (4670, 276768), (4805, 268992), (4960, 260586), (5580, 231632), (5604, 230640), (5766, 224160), (5952, 217155), (7005, 184512), (7440, 173724), (7472, 172980), (7688, 168120), (8406, 153760), (8649, 149440), (8928, 144770), (9340, 138384), (9610, 134496), (9920, 130293), (11160, 115816), (11208, 115320), (11532, 112080), (14010, 92256), (14415, 89664), (14477, 89280), (14880, 86862), (14944, 86490), (15376, 84060), (16812, 76880), (17298, 74720), (17856, 72385), (18680, 69192), (19220, 67248), (21015, 61504), (22320, 57908), (22416, 57660), (23064, 56040), (28020, 46128), (28830, 44832), (28954, 44640), (29760, 43431), (29888, 43245), (30752, 42030), (33624, 38440), (34596, 37360)]