153540780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2559013}}^1$

素因数の和:2559025

約数の個数: 24

約数和(自身を含む): 429914352

約数和(自身を除く): 276373572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2559013, 5118026, 7677039, 10236052, 12795065, 15354078, 25590130, 30708156, 38385195, 51180260, 76770390, 153540780]

約数ペア:

[(1, 153540780), (2, 76770390), (3, 51180260), (4, 38385195), (5, 30708156), (6, 25590130), (10, 15354078), (12, 12795065), (15, 10236052), (20, 7677039), (30, 5118026), (60, 2559013)]