1282520725320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10687672711}}^1$

素因数の和:10687672725

約数の個数: 32

約数和(自身を含む): 3847562176320

約数和(自身を除く): 2565041451000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10687672711, 21375345422, 32063018133, 42750690844, 53438363555, 64126036266, 85501381688, 106876727110, 128252072532, 160315090665, 213753454220, 256504145064, 320630181330, 427506908440, 641260362660, 1282520725320]

約数ペア:

[(1, 1282520725320), (2, 641260362660), (3, 427506908440), (4, 320630181330), (5, 256504145064), (6, 213753454220), (8, 160315090665), (10, 128252072532), (12, 106876727110), (15, 85501381688), (20, 64126036266), (24, 53438363555), (30, 42750690844), (40, 32063018133), (60, 21375345422), (120, 10687672711)]