156198660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2603311}}^1$

素因数の和:2603323

約数の個数: 24

約数和(自身を含む): 437356416

約数和(自身を除く): 281157756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2603311, 5206622, 7809933, 10413244, 13016555, 15619866, 26033110, 31239732, 39049665, 52066220, 78099330, 156198660]

約数ペア:

[(1, 156198660), (2, 78099330), (3, 52066220), (4, 39049665), (5, 31239732), (6, 26033110), (10, 15619866), (12, 13016555), (15, 10413244), (20, 7809933), (30, 5206622), (60, 2603311)]