60880780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{30139}}^1$

素因数の和:30249

約数の個数: 24

約数和(自身を含む): 129119760

約数和(自身を除く): 68238980

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 30139, 60278, 120556, 150695, 301390, 602780, 3044039, 6088078, 12176156, 15220195, 30440390, 60880780]

約数ペア:

[(1, 60880780), (2, 30440390), (4, 15220195), (5, 12176156), (10, 6088078), (20, 3044039), (101, 602780), (202, 301390), (404, 150695), (505, 120556), (1010, 60278), (2020, 30139)]