12976140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9403}}^1$

素因数の和:9438

約数の個数: 48

約数和(自身を含む): 37916928

約数和(自身を除く): 24940788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9403, 18806, 28209, 37612, 47015, 56418, 94030, 112836, 141045, 188060, 216269, 282090, 432538, 564180, 648807, 865076, 1081345, 1297614, 2162690, 2595228, 3244035, 4325380, 6488070, 12976140]

約数ペア:

[(1, 12976140), (2, 6488070), (3, 4325380), (4, 3244035), (5, 2595228), (6, 2162690), (10, 1297614), (12, 1081345), (15, 865076), (20, 648807), (23, 564180), (30, 432538), (46, 282090), (60, 216269), (69, 188060), (92, 141045), (115, 112836), (138, 94030), (230, 56418), (276, 47015), (345, 37612), (460, 28209), (690, 18806), (1380, 9403)]