690441240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5753677}}^1$

素因数の和:5753691

約数の個数: 32

約数和(自身を含む): 2071324080

約数和(自身を除く): 1380882840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5753677, 11507354, 17261031, 23014708, 28768385, 34522062, 46029416, 57536770, 69044124, 86305155, 115073540, 138088248, 172610310, 230147080, 345220620, 690441240]

約数ペア:

[(1, 690441240), (2, 345220620), (3, 230147080), (4, 172610310), (5, 138088248), (6, 115073540), (8, 86305155), (10, 69044124), (12, 57536770), (15, 46029416), (20, 34522062), (24, 28768385), (30, 23014708), (40, 17261031), (60, 11507354), (120, 5753677)]