4388220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{24379}}^1$

素因数の和:24394

約数の個数: 36

約数和(自身を含む): 13311480

約数和(自身を除く): 8923260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 24379, 48758, 73137, 97516, 121895, 146274, 219411, 243790, 292548, 365685, 438822, 487580, 731370, 877644, 1097055, 1462740, 2194110, 4388220]

約数ペア:

[(1, 4388220), (2, 2194110), (3, 1462740), (4, 1097055), (5, 877644), (6, 731370), (9, 487580), (10, 438822), (12, 365685), (15, 292548), (18, 243790), (20, 219411), (30, 146274), (36, 121895), (45, 97516), (60, 73137), (90, 48758), (180, 24379)]