164032140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2733869}}^1$

素因数の和:2733881

約数の個数: 24

約数和(自身を含む): 459290160

約数和(自身を除く): 295258020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2733869, 5467738, 8201607, 10935476, 13669345, 16403214, 27338690, 32806428, 41008035, 54677380, 82016070, 164032140]

約数ペア:

[(1, 164032140), (2, 82016070), (3, 54677380), (4, 41008035), (5, 32806428), (6, 27338690), (10, 16403214), (12, 13669345), (15, 10935476), (20, 8201607), (30, 5467738), (60, 2733869)]