39227220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72643}}^1$

素因数の和:72661

約数の個数: 48

約数和(自身を含む): 122041920

約数和(自身を除く): 82814700

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, 72643, 145286, 217929, 290572, 363215, 435858, 653787, 726430, 871716, 1089645, 1307574, 1452860, 1961361, 2179290, 2615148, 3268935, 3922722, 4358580, 6537870, 7845444, 9806805, 13075740, 19613610, 39227220]

約数ペア:

[(1, 39227220), (2, 19613610), (3, 13075740), (4, 9806805), (5, 7845444), (6, 6537870), (9, 4358580), (10, 3922722), (12, 3268935), (15, 2615148), (18, 2179290), (20, 1961361), (27, 1452860), (30, 1307574), (36, 1089645), (45, 871716), (54, 726430), (60, 653787), (90, 435858), (108, 363215), (135, 290572), (180, 217929), (270, 145286), (540, 72643)]