18607320

素因数分解:

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

素因数の和:5766

約数の個数: 80

約数和(自身を含む): 62552160

約数和(自身を除く): 43944840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 5743, 11486, 17229, 22972, 28715, 34458, 45944, 51687, 57430, 68916, 86145, 103374, 114860, 137832, 155061, 172290, 206748, 229720, 258435, 310122, 344580, 413496, 465183, 516870, 620244, 689160, 775305, 930366, 1033740, 1240488, 1550610, 1860732, 2067480, 2325915, 3101220, 3721464, 4651830, 6202440, 9303660, 18607320]

約数ペア:

[(1, 18607320), (2, 9303660), (3, 6202440), (4, 4651830), (5, 3721464), (6, 3101220), (8, 2325915), (9, 2067480), (10, 1860732), (12, 1550610), (15, 1240488), (18, 1033740), (20, 930366), (24, 775305), (27, 689160), (30, 620244), (36, 516870), (40, 465183), (45, 413496), (54, 344580), (60, 310122), (72, 258435), (81, 229720), (90, 206748), (108, 172290), (120, 155061), (135, 137832), (162, 114860), (180, 103374), (216, 86145), (270, 68916), (324, 57430), (360, 51687), (405, 45944), (540, 34458), (648, 28715), (810, 22972), (1080, 17229), (1620, 11486), (3240, 5743)]