120316940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{207443}}^1$

素因数の和:207481

約数の個数: 24

約数和(自身を含む): 261379440

約数和(自身を除く): 141062500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 207443, 414886, 829772, 1037215, 2074430, 4148860, 6015847, 12031694, 24063388, 30079235, 60158470, 120316940]

約数ペア:

[(1, 120316940), (2, 60158470), (4, 30079235), (5, 24063388), (10, 12031694), (20, 6015847), (29, 4148860), (58, 2074430), (116, 1037215), (145, 829772), (290, 414886), (580, 207443)]