264238020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1467989}}^1$

素因数の和:1468004

約数の個数: 36

約数和(自身を含む): 801522540

約数和(自身を除く): 537284520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1467989, 2935978, 4403967, 5871956, 7339945, 8807934, 13211901, 14679890, 17615868, 22019835, 26423802, 29359780, 44039670, 52847604, 66059505, 88079340, 132119010, 264238020]

約数ペア:

[(1, 264238020), (2, 132119010), (3, 88079340), (4, 66059505), (5, 52847604), (6, 44039670), (9, 29359780), (10, 26423802), (12, 22019835), (15, 17615868), (18, 14679890), (20, 13211901), (30, 8807934), (36, 7339945), (45, 5871956), (60, 4403967), (90, 2935978), (180, 1467989)]