90262740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1504379}}^1$

素因数の和:1504391

約数の個数: 24

約数和(自身を含む): 252735840

約数和(自身を除く): 162473100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1504379, 3008758, 4513137, 6017516, 7521895, 9026274, 15043790, 18052548, 22565685, 30087580, 45131370, 90262740]

約数ペア:

[(1, 90262740), (2, 45131370), (3, 30087580), (4, 22565685), (5, 18052548), (6, 15043790), (10, 9026274), (12, 7521895), (15, 6017516), (20, 4513137), (30, 3008758), (60, 1504379)]