201612090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6720403}}^1$

素因数の和:6720413

約数の個数: 16

約数和(自身を含む): 483869088

約数和(自身を除く): 282256998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6720403, 13440806, 20161209, 33602015, 40322418, 67204030, 100806045, 201612090]

約数ペア:

[(1, 201612090), (2, 100806045), (3, 67204030), (5, 40322418), (6, 33602015), (10, 20161209), (15, 13440806), (30, 6720403)]