308910349620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{190685401}}^1$

素因数の和:190685422

約数の個数: 60

約数和(自身を含む): 969063212964

約数和(自身を除く): 660152863344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 190685401, 381370802, 572056203, 762741604, 953427005, 1144112406, 1716168609, 1906854010, 2288224812, 2860281015, 3432337218, 3813708020, 5148505827, 5720562030, 6864674436, 8580843045, 10297011654, 11441124060, 15445517481, 17161686090, 20594023308, 25742529135, 30891034962, 34323372180, 51485058270, 61782069924, 77227587405, 102970116540, 154455174810, 308910349620]

約数ペア:

[(1, 308910349620), (2, 154455174810), (3, 102970116540), (4, 77227587405), (5, 61782069924), (6, 51485058270), (9, 34323372180), (10, 30891034962), (12, 25742529135), (15, 20594023308), (18, 17161686090), (20, 15445517481), (27, 11441124060), (30, 10297011654), (36, 8580843045), (45, 6864674436), (54, 5720562030), (60, 5148505827), (81, 3813708020), (90, 3432337218), (108, 2860281015), (135, 2288224812), (162, 1906854010), (180, 1716168609), (270, 1144112406), (324, 953427005), (405, 762741604), (540, 572056203), (810, 381370802), (1620, 190685401)]