180390384

素因数分解:

$2^4\times 3^2\times {\mathrm{1252711}}^1$

素因数の和:1252725

約数の個数: 30

約数和(自身を含む): 504842936

約数和(自身を除く): 324452552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1252711, 2505422, 3758133, 5010844, 7516266, 10021688, 11274399, 15032532, 20043376, 22548798, 30065064, 45097596, 60130128, 90195192, 180390384]

約数ペア:

[(1, 180390384), (2, 90195192), (3, 60130128), (4, 45097596), (6, 30065064), (8, 22548798), (9, 20043376), (12, 15032532), (16, 11274399), (18, 10021688), (24, 7516266), (36, 5010844), (48, 3758133), (72, 2505422), (144, 1252711)]