2608020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{14489}}^1$

素因数の和:14504

約数の個数: 36

約数和(自身を含む): 7911540

約数和(自身を除く): 5303520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 14489, 28978, 43467, 57956, 72445, 86934, 130401, 144890, 173868, 217335, 260802, 289780, 434670, 521604, 652005, 869340, 1304010, 2608020]

約数ペア:

[(1, 2608020), (2, 1304010), (3, 869340), (4, 652005), (5, 521604), (6, 434670), (9, 289780), (10, 260802), (12, 217335), (15, 173868), (18, 144890), (20, 130401), (30, 86934), (36, 72445), (45, 57956), (60, 43467), (90, 28978), (180, 14489)]