5520780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30671}}^1$

素因数の和:30686

約数の個数: 36

約数和(自身を含む): 16746912

約数和(自身を除く): 11226132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30671, 61342, 92013, 122684, 153355, 184026, 276039, 306710, 368052, 460065, 552078, 613420, 920130, 1104156, 1380195, 1840260, 2760390, 5520780]

約数ペア:

[(1, 5520780), (2, 2760390), (3, 1840260), (4, 1380195), (5, 1104156), (6, 920130), (9, 613420), (10, 552078), (12, 460065), (15, 368052), (18, 306710), (20, 276039), (30, 184026), (36, 153355), (45, 122684), (60, 92013), (90, 61342), (180, 30671)]