665742120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5547851}}^1$

素因数の和:5547865

約数の個数: 32

約数和(自身を含む): 1997226720

約数和(自身を除く): 1331484600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5547851, 11095702, 16643553, 22191404, 27739255, 33287106, 44382808, 55478510, 66574212, 83217765, 110957020, 133148424, 166435530, 221914040, 332871060, 665742120]

約数ペア:

[(1, 665742120), (2, 332871060), (3, 221914040), (4, 166435530), (5, 133148424), (6, 110957020), (8, 83217765), (10, 66574212), (12, 55478510), (15, 44382808), (20, 33287106), (24, 27739255), (30, 22191404), (40, 16643553), (60, 11095702), (120, 5547851)]