1235208960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 4438586880

約数和(自身を除く): 3203377920

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, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 256, 270, 288, 309, 320, 347, 360, 384, 412, 432, 480, 515, 540, 576, 618, 640, 694, 720, 768, 824, 864, 927, 960, 1030, 1041, 1080, 1152, 1236, 1280, 1388, 1440, 1545, 1648, 1728, 1735, 1854, 1920, 2060, 2082, 2160, 2304, 2472, 2776, 2781, 2880, 3090, 3123, 3296, 3456, 3470, 3708, 3840, 4120, 4164, 4320, 4635, 4944, 5205, 5552, 5562, 5760, 6180, 6246, 6592, 6912, 6940, 7416, 8240, 8328, 8640, 9270, 9369, 9888, 10410, 11104, 11124, 11520, 12360, 12492, 13184, 13880, 13905, 14832, 15615, 16480, 16656, 17280, 18540, 18738, 19776, 20820, 22208, 22248, 24720, 24984, 26368, 27760, 27810, 29664, 31230, 32960, 33312, 34560, 35741, 37080, 37476, 39552, 41640, 44416, 44496, 46845, 49440, 49968, 55520, 55620, 59328, 62460, 65920, 66624, 71482, 74160, 74952, 79104, 83280, 88832, 88992, 93690, 98880, 99936, 107223, 111040, 111240, 118656, 124920, 131840, 133248, 142964, 148320, 149904, 166560, 177984, 178705, 187380, 197760, 199872, 214446, 222080, 222480, 237312, 249840, 266496, 285928, 296640, 299808, 321669, 333120, 355968, 357410, 374760, 395520, 399744, 428892, 444160, 444960, 499680, 536115, 571856, 593280, 599616, 643338, 666240, 711936, 714820, 749520, 799488, 857784, 889920, 965007, 999360, 1072230, 1143712, 1186560, 1199232, 1286676, 1332480, 1429640, 1499040, 1608345, 1715568, 1779840, 1930014, 1998720, 2144460, 2287424, 2398464, 2573352, 2859280, 2998080, 3216690, 3431136, 3559680, 3860028, 3997440, 4288920, 4574848, 4825035, 5146704, 5718560, 5996160, 6433380, 6862272, 7720056, 8577840, 9149696, 9650070, 10293408, 11437120, 11992320, 12866760, 13724544, 15440112, 17155680, 19300140, 20586816, 22874240, 25733520, 27449088, 30880224, 34311360, 38600280, 41173632, 45748480, 51467040, 61760448, 68622720, 77200560, 82347264, 102934080, 123520896, 137245440, 154401120, 205868160, 247041792, 308802240, 411736320, 617604480, 1235208960]

約数ペア:

[(1, 1235208960), (2, 617604480), (3, 411736320), (4, 308802240), (5, 247041792), (6, 205868160), (8, 154401120), (9, 137245440), (10, 123520896), (12, 102934080), (15, 82347264), (16, 77200560), (18, 68622720), (20, 61760448), (24, 51467040), (27, 45748480), (30, 41173632), (32, 38600280), (36, 34311360), (40, 30880224), (45, 27449088), (48, 25733520), (54, 22874240), (60, 20586816), (64, 19300140), (72, 17155680), (80, 15440112), (90, 13724544), (96, 12866760), (103, 11992320), (108, 11437120), (120, 10293408), (128, 9650070), (135, 9149696), (144, 8577840), (160, 7720056), (180, 6862272), (192, 6433380), (206, 5996160), (216, 5718560), (240, 5146704), (256, 4825035), (270, 4574848), (288, 4288920), (309, 3997440), (320, 3860028), (347, 3559680), (360, 3431136), (384, 3216690), (412, 2998080), (432, 2859280), (480, 2573352), (515, 2398464), (540, 2287424), (576, 2144460), (618, 1998720), (640, 1930014), (694, 1779840), (720, 1715568), (768, 1608345), (824, 1499040), (864, 1429640), (927, 1332480), (960, 1286676), (1030, 1199232), (1041, 1186560), (1080, 1143712), (1152, 1072230), (1236, 999360), (1280, 965007), (1388, 889920), (1440, 857784), (1545, 799488), (1648, 749520), (1728, 714820), (1735, 711936), (1854, 666240), (1920, 643338), (2060, 599616), (2082, 593280), (2160, 571856), (2304, 536115), (2472, 499680), (2776, 444960), (2781, 444160), (2880, 428892), (3090, 399744), (3123, 395520), (3296, 374760), (3456, 357410), (3470, 355968), (3708, 333120), (3840, 321669), (4120, 299808), (4164, 296640), (4320, 285928), (4635, 266496), (4944, 249840), (5205, 237312), (5552, 222480), (5562, 222080), (5760, 214446), (6180, 199872), (6246, 197760), (6592, 187380), (6912, 178705), (6940, 177984), (7416, 166560), (8240, 149904), (8328, 148320), (8640, 142964), (9270, 133248), (9369, 131840), (9888, 124920), (10410, 118656), (11104, 111240), (11124, 111040), (11520, 107223), (12360, 99936), (12492, 98880), (13184, 93690), (13880, 88992), (13905, 88832), (14832, 83280), (15615, 79104), (16480, 74952), (16656, 74160), (17280, 71482), (18540, 66624), (18738, 65920), (19776, 62460), (20820, 59328), (22208, 55620), (22248, 55520), (24720, 49968), (24984, 49440), (26368, 46845), (27760, 44496), (27810, 44416), (29664, 41640), (31230, 39552), (32960, 37476), (33312, 37080), (34560, 35741)]