80144370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{296831}}^1$

素因数の和:296847

約数の個数: 32

約数和(自身を含む): 213719040

約数和(自身を除く): 133574670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 296831, 593662, 890493, 1484155, 1780986, 2671479, 2968310, 4452465, 5342958, 8014437, 8904930, 13357395, 16028874, 26714790, 40072185, 80144370]

約数ペア:

[(1, 80144370), (2, 40072185), (3, 26714790), (5, 16028874), (6, 13357395), (9, 8904930), (10, 8014437), (15, 5342958), (18, 4452465), (27, 2968310), (30, 2671479), (45, 1780986), (54, 1484155), (90, 890493), (135, 593662), (270, 296831)]