302590620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{560353}}^1$

素因数の和:560371

約数の個数: 48

約数和(自身を含む): 941394720

約数和(自身を除く): 638804100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 560353, 1120706, 1681059, 2241412, 2801765, 3362118, 5043177, 5603530, 6724236, 8405295, 10086354, 11207060, 15129531, 16810590, 20172708, 25215885, 30259062, 33621180, 50431770, 60518124, 75647655, 100863540, 151295310, 302590620]

約数ペア:

[(1, 302590620), (2, 151295310), (3, 100863540), (4, 75647655), (5, 60518124), (6, 50431770), (9, 33621180), (10, 30259062), (12, 25215885), (15, 20172708), (18, 16810590), (20, 15129531), (27, 11207060), (30, 10086354), (36, 8405295), (45, 6724236), (54, 5603530), (60, 5043177), (90, 3362118), (108, 2801765), (135, 2241412), (180, 1681059), (270, 1120706), (540, 560353)]