312742620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{193051}}^1$

素因数の和:193072

約数の個数: 60

約数和(自身を含む): 981090264

約数和(自身を除く): 668347644

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, 193051, 386102, 579153, 772204, 965255, 1158306, 1737459, 1930510, 2316612, 2895765, 3474918, 3861020, 5212377, 5791530, 6949836, 8687295, 10424754, 11583060, 15637131, 17374590, 20849508, 26061885, 31274262, 34749180, 52123770, 62548524, 78185655, 104247540, 156371310, 312742620]

約数ペア:

[(1, 312742620), (2, 156371310), (3, 104247540), (4, 78185655), (5, 62548524), (6, 52123770), (9, 34749180), (10, 31274262), (12, 26061885), (15, 20849508), (18, 17374590), (20, 15637131), (27, 11583060), (30, 10424754), (36, 8687295), (45, 6949836), (54, 5791530), (60, 5212377), (81, 3861020), (90, 3474918), (108, 2895765), (135, 2316612), (162, 1930510), (180, 1737459), (270, 1158306), (324, 965255), (405, 772204), (540, 579153), (810, 386102), (1620, 193051)]