1359728640

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 208

約数和(自身を含む): 4835966400

約数和(自身を除く): 3476237760

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, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2459, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 4918, 5120, 5760, 6144, 6912, 7377, 7680, 8640, 9216, 9836, 10240, 11520, 12288, 12295, 13824, 14754, 15360, 17280, 18432, 19672, 20480, 22131, 23040, 24590, 27648, 29508, 30720, 34560, 36864, 36885, 39344, 44262, 46080, 49180, 55296, 59016, 61440, 66393, 69120, 73770, 78688, 88524, 92160, 98360, 110592, 110655, 118032, 132786, 138240, 147540, 157376, 177048, 184320, 196720, 221310, 236064, 265572, 276480, 295080, 314752, 331965, 354096, 393440, 442620, 472128, 531144, 552960, 590160, 629504, 663930, 708192, 786880, 885240, 944256, 1062288, 1180320, 1259008, 1327860, 1416384, 1573760, 1770480, 1888512, 2124576, 2360640, 2518016, 2655720, 2832768, 3147520, 3540960, 3777024, 4249152, 4721280, 5036032, 5311440, 5665536, 6295040, 7081920, 7554048, 8498304, 9442560, 10072064, 10622880, 11331072, 12590080, 14163840, 15108096, 16996608, 18885120, 21245760, 22662144, 25180160, 28327680, 30216192, 33993216, 37770240, 42491520, 45324288, 50360320, 56655360, 67986432, 75540480, 84983040, 90648576, 113310720, 135972864, 151080960, 169966080, 226621440, 271945728, 339932160, 453242880, 679864320, 1359728640]

約数ペア:

[(1, 1359728640), (2, 679864320), (3, 453242880), (4, 339932160), (5, 271945728), (6, 226621440), (8, 169966080), (9, 151080960), (10, 135972864), (12, 113310720), (15, 90648576), (16, 84983040), (18, 75540480), (20, 67986432), (24, 56655360), (27, 50360320), (30, 45324288), (32, 42491520), (36, 37770240), (40, 33993216), (45, 30216192), (48, 28327680), (54, 25180160), (60, 22662144), (64, 21245760), (72, 18885120), (80, 16996608), (90, 15108096), (96, 14163840), (108, 12590080), (120, 11331072), (128, 10622880), (135, 10072064), (144, 9442560), (160, 8498304), (180, 7554048), (192, 7081920), (216, 6295040), (240, 5665536), (256, 5311440), (270, 5036032), (288, 4721280), (320, 4249152), (360, 3777024), (384, 3540960), (432, 3147520), (480, 2832768), (512, 2655720), (540, 2518016), (576, 2360640), (640, 2124576), (720, 1888512), (768, 1770480), (864, 1573760), (960, 1416384), (1024, 1327860), (1080, 1259008), (1152, 1180320), (1280, 1062288), (1440, 944256), (1536, 885240), (1728, 786880), (1920, 708192), (2048, 663930), (2160, 629504), (2304, 590160), (2459, 552960), (2560, 531144), (2880, 472128), (3072, 442620), (3456, 393440), (3840, 354096), (4096, 331965), (4320, 314752), (4608, 295080), (4918, 276480), (5120, 265572), (5760, 236064), (6144, 221310), (6912, 196720), (7377, 184320), (7680, 177048), (8640, 157376), (9216, 147540), (9836, 138240), (10240, 132786), (11520, 118032), (12288, 110655), (12295, 110592), (13824, 98360), (14754, 92160), (15360, 88524), (17280, 78688), (18432, 73770), (19672, 69120), (20480, 66393), (22131, 61440), (23040, 59016), (24590, 55296), (27648, 49180), (29508, 46080), (30720, 44262), (34560, 39344), (36864, 36885)]