152040780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{281557}}^1$

素因数の和:281575

約数の個数: 48

約数和(自身を含む): 473017440

約数和(自身を除く): 320976660

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, 281557, 563114, 844671, 1126228, 1407785, 1689342, 2534013, 2815570, 3378684, 4223355, 5068026, 5631140, 7602039, 8446710, 10136052, 12670065, 15204078, 16893420, 25340130, 30408156, 38010195, 50680260, 76020390, 152040780]

約数ペア:

[(1, 152040780), (2, 76020390), (3, 50680260), (4, 38010195), (5, 30408156), (6, 25340130), (9, 16893420), (10, 15204078), (12, 12670065), (15, 10136052), (18, 8446710), (20, 7602039), (27, 5631140), (30, 5068026), (36, 4223355), (45, 3378684), (54, 2815570), (60, 2534013), (90, 1689342), (108, 1407785), (135, 1126228), (180, 844671), (270, 563114), (540, 281557)]