74429280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5743}}^1$

素因数の和:5770

約数の個数: 120

約数和(自身を含む): 262719072

約数和(自身を除く): 188289792

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5743, 6480, 11486, 12960, 17229, 22972, 28715, 34458, 45944, 51687, 57430, 68916, 86145, 91888, 103374, 114860, 137832, 155061, 172290, 183776, 206748, 229720, 258435, 275664, 310122, 344580, 413496, 459440, 465183, 516870, 551328, 620244, 689160, 775305, 826992, 918880, 930366, 1033740, 1240488, 1378320, 1550610, 1653984, 1860732, 2067480, 2325915, 2480976, 2756640, 3101220, 3721464, 4134960, 4651830, 4961952, 6202440, 7442928, 8269920, 9303660, 12404880, 14885856, 18607320, 24809760, 37214640, 74429280]

約数ペア:

[(1, 74429280), (2, 37214640), (3, 24809760), (4, 18607320), (5, 14885856), (6, 12404880), (8, 9303660), (9, 8269920), (10, 7442928), (12, 6202440), (15, 4961952), (16, 4651830), (18, 4134960), (20, 3721464), (24, 3101220), (27, 2756640), (30, 2480976), (32, 2325915), (36, 2067480), (40, 1860732), (45, 1653984), (48, 1550610), (54, 1378320), (60, 1240488), (72, 1033740), (80, 930366), (81, 918880), (90, 826992), (96, 775305), (108, 689160), (120, 620244), (135, 551328), (144, 516870), (160, 465183), (162, 459440), (180, 413496), (216, 344580), (240, 310122), (270, 275664), (288, 258435), (324, 229720), (360, 206748), (405, 183776), (432, 172290), (480, 155061), (540, 137832), (648, 114860), (720, 103374), (810, 91888), (864, 86145), (1080, 68916), (1296, 57430), (1440, 51687), (1620, 45944), (2160, 34458), (2592, 28715), (3240, 22972), (4320, 17229), (5743, 12960), (6480, 11486)]