66013320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{550111}}^1$

素因数の和:550125

約数の個数: 32

約数和(自身を含む): 198040320

約数和(自身を除く): 132027000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 550111, 1100222, 1650333, 2200444, 2750555, 3300666, 4400888, 5501110, 6601332, 8251665, 11002220, 13202664, 16503330, 22004440, 33006660, 66013320]

約数ペア:

[(1, 66013320), (2, 33006660), (3, 22004440), (4, 16503330), (5, 13202664), (6, 11002220), (8, 8251665), (10, 6601332), (12, 5501110), (15, 4400888), (20, 3300666), (24, 2750555), (30, 2200444), (40, 1650333), (60, 1100222), (120, 550111)]