84983040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{2459}}^1$

素因数の和:2489

約数の個数: 144

約数和(自身を含む): 301694400

約数和(自身を除く): 216711360

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2459, 2880, 3456, 3840, 4320, 4918, 5760, 6912, 7377, 8640, 9836, 11520, 12295, 14754, 17280, 19672, 22131, 24590, 29508, 34560, 36885, 39344, 44262, 49180, 59016, 66393, 73770, 78688, 88524, 98360, 110655, 118032, 132786, 147540, 157376, 177048, 196720, 221310, 236064, 265572, 295080, 314752, 331965, 354096, 393440, 442620, 472128, 531144, 590160, 629504, 663930, 708192, 786880, 885240, 944256, 1062288, 1180320, 1327860, 1416384, 1573760, 1770480, 1888512, 2124576, 2360640, 2655720, 2832768, 3147520, 3540960, 4249152, 4721280, 5311440, 5665536, 7081920, 8498304, 9442560, 10622880, 14163840, 16996608, 21245760, 28327680, 42491520, 84983040]

約数ペア:

[(1, 84983040), (2, 42491520), (3, 28327680), (4, 21245760), (5, 16996608), (6, 14163840), (8, 10622880), (9, 9442560), (10, 8498304), (12, 7081920), (15, 5665536), (16, 5311440), (18, 4721280), (20, 4249152), (24, 3540960), (27, 3147520), (30, 2832768), (32, 2655720), (36, 2360640), (40, 2124576), (45, 1888512), (48, 1770480), (54, 1573760), (60, 1416384), (64, 1327860), (72, 1180320), (80, 1062288), (90, 944256), (96, 885240), (108, 786880), (120, 708192), (128, 663930), (135, 629504), (144, 590160), (160, 531144), (180, 472128), (192, 442620), (216, 393440), (240, 354096), (256, 331965), (270, 314752), (288, 295080), (320, 265572), (360, 236064), (384, 221310), (432, 196720), (480, 177048), (540, 157376), (576, 147540), (640, 132786), (720, 118032), (768, 110655), (864, 98360), (960, 88524), (1080, 78688), (1152, 73770), (1280, 66393), (1440, 59016), (1728, 49180), (1920, 44262), (2160, 39344), (2304, 36885), (2459, 34560), (2880, 29508), (3456, 24590), (3840, 22131), (4320, 19672), (4918, 17280), (5760, 14754), (6912, 12295), (7377, 11520), (8640, 9836)]