91255680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{5281}}^1$

素因数の和:5309

約数の個数: 128

約数和(自身を含む): 323258400

約数和(自身を除く): 232002720

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5281, 5760, 8640, 10562, 15843, 17280, 21124, 26405, 31686, 42248, 47529, 52810, 63372, 79215, 84496, 95058, 105620, 126744, 142587, 158430, 168992, 190116, 211240, 237645, 253488, 285174, 316860, 337984, 380232, 422480, 475290, 506976, 570348, 633720, 675968, 712935, 760464, 844960, 950580, 1013952, 1140696, 1267440, 1425870, 1520928, 1689920, 1901160, 2027904, 2281392, 2534880, 2851740, 3041856, 3379840, 3802320, 4562784, 5069760, 5703480, 6083712, 7604640, 9125568, 10139520, 11406960, 15209280, 18251136, 22813920, 30418560, 45627840, 91255680]

約数ペア:

[(1, 91255680), (2, 45627840), (3, 30418560), (4, 22813920), (5, 18251136), (6, 15209280), (8, 11406960), (9, 10139520), (10, 9125568), (12, 7604640), (15, 6083712), (16, 5703480), (18, 5069760), (20, 4562784), (24, 3802320), (27, 3379840), (30, 3041856), (32, 2851740), (36, 2534880), (40, 2281392), (45, 2027904), (48, 1901160), (54, 1689920), (60, 1520928), (64, 1425870), (72, 1267440), (80, 1140696), (90, 1013952), (96, 950580), (108, 844960), (120, 760464), (128, 712935), (135, 675968), (144, 633720), (160, 570348), (180, 506976), (192, 475290), (216, 422480), (240, 380232), (270, 337984), (288, 316860), (320, 285174), (360, 253488), (384, 237645), (432, 211240), (480, 190116), (540, 168992), (576, 158430), (640, 142587), (720, 126744), (864, 105620), (960, 95058), (1080, 84496), (1152, 79215), (1440, 63372), (1728, 52810), (1920, 47529), (2160, 42248), (2880, 31686), (3456, 26405), (4320, 21124), (5281, 17280), (5760, 15843), (8640, 10562)]