39112740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72431}}^1$

素因数の和:72449

約数の個数: 48

約数和(自身を含む): 121685760

約数和(自身を除く): 82573020

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, 72431, 144862, 217293, 289724, 362155, 434586, 651879, 724310, 869172, 1086465, 1303758, 1448620, 1955637, 2172930, 2607516, 3259395, 3911274, 4345860, 6518790, 7822548, 9778185, 13037580, 19556370, 39112740]

約数ペア:

[(1, 39112740), (2, 19556370), (3, 13037580), (4, 9778185), (5, 7822548), (6, 6518790), (9, 4345860), (10, 3911274), (12, 3259395), (15, 2607516), (18, 2172930), (20, 1955637), (27, 1448620), (30, 1303758), (36, 1086465), (45, 869172), (54, 724310), (60, 651879), (90, 434586), (108, 362155), (135, 289724), (180, 217293), (270, 144862), (540, 72431)]