38896740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72031}}^1$

素因数の和:72049

約数の個数: 48

約数和(自身を含む): 121013760

約数和(自身を除く): 82117020

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, 72031, 144062, 216093, 288124, 360155, 432186, 648279, 720310, 864372, 1080465, 1296558, 1440620, 1944837, 2160930, 2593116, 3241395, 3889674, 4321860, 6482790, 7779348, 9724185, 12965580, 19448370, 38896740]

約数ペア:

[(1, 38896740), (2, 19448370), (3, 12965580), (4, 9724185), (5, 7779348), (6, 6482790), (9, 4321860), (10, 3889674), (12, 3241395), (15, 2593116), (18, 2160930), (20, 1944837), (27, 1440620), (30, 1296558), (36, 1080465), (45, 864372), (54, 720310), (60, 648279), (90, 432186), (108, 360155), (135, 288124), (180, 216093), (270, 144062), (540, 72031)]