89864640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3467}}^1$

素因数の和:3496

約数の個数: 140

約数和(自身を含む): 319756536

約数和(自身を除く): 229891896

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 3467, 4320, 5184, 6480, 6934, 8640, 10401, 12960, 13868, 17335, 20802, 25920, 27736, 31203, 34670, 41604, 52005, 55472, 62406, 69340, 83208, 93609, 104010, 110944, 124812, 138680, 156015, 166416, 187218, 208020, 221888, 249624, 277360, 280827, 312030, 332832, 374436, 416040, 468045, 499248, 554720, 561654, 624060, 665664, 748872, 832080, 936090, 998496, 1109440, 1123308, 1248120, 1404135, 1497744, 1664160, 1872180, 1996992, 2246616, 2496240, 2808270, 2995488, 3328320, 3744360, 4493232, 4992480, 5616540, 5990976, 7488720, 8986464, 9984960, 11233080, 14977440, 17972928, 22466160, 29954880, 44932320, 89864640]

約数ペア:

[(1, 89864640), (2, 44932320), (3, 29954880), (4, 22466160), (5, 17972928), (6, 14977440), (8, 11233080), (9, 9984960), (10, 8986464), (12, 7488720), (15, 5990976), (16, 5616540), (18, 4992480), (20, 4493232), (24, 3744360), (27, 3328320), (30, 2995488), (32, 2808270), (36, 2496240), (40, 2246616), (45, 1996992), (48, 1872180), (54, 1664160), (60, 1497744), (64, 1404135), (72, 1248120), (80, 1123308), (81, 1109440), (90, 998496), (96, 936090), (108, 832080), (120, 748872), (135, 665664), (144, 624060), (160, 561654), (162, 554720), (180, 499248), (192, 468045), (216, 416040), (240, 374436), (270, 332832), (288, 312030), (320, 280827), (324, 277360), (360, 249624), (405, 221888), (432, 208020), (480, 187218), (540, 166416), (576, 156015), (648, 138680), (720, 124812), (810, 110944), (864, 104010), (960, 93609), (1080, 83208), (1296, 69340), (1440, 62406), (1620, 55472), (1728, 52005), (2160, 41604), (2592, 34670), (2880, 31203), (3240, 27736), (3467, 25920), (4320, 20802), (5184, 17335), (6480, 13868), (6934, 12960), (8640, 10401)]