3848220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21379}}^1$

素因数の和:21394

約数の個数: 36

約数和(自身を含む): 11673480

約数和(自身を除く): 7825260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21379, 42758, 64137, 85516, 106895, 128274, 192411, 213790, 256548, 320685, 384822, 427580, 641370, 769644, 962055, 1282740, 1924110, 3848220]

約数ペア:

[(1, 3848220), (2, 1924110), (3, 1282740), (4, 962055), (5, 769644), (6, 641370), (9, 427580), (10, 384822), (12, 320685), (15, 256548), (18, 213790), (20, 192411), (30, 128274), (36, 106895), (45, 85516), (60, 64137), (90, 42758), (180, 21379)]