40314420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223969}}^1$

素因数の和:223984

約数の個数: 36

約数和(自身を含む): 122287620

約数和(自身を除く): 81973200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223969, 447938, 671907, 895876, 1119845, 1343814, 2015721, 2239690, 2687628, 3359535, 4031442, 4479380, 6719070, 8062884, 10078605, 13438140, 20157210, 40314420]

約数ペア:

[(1, 40314420), (2, 20157210), (3, 13438140), (4, 10078605), (5, 8062884), (6, 6719070), (9, 4479380), (10, 4031442), (12, 3359535), (15, 2687628), (18, 2239690), (20, 2015721), (30, 1343814), (36, 1119845), (45, 895876), (60, 671907), (90, 447938), (180, 223969)]