66279960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{184111}}^1$

素因数の和:184128

約数の個数: 48

約数和(自身を含む): 215411040

約数和(自身を除く): 149131080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 184111, 368222, 552333, 736444, 920555, 1104666, 1472888, 1656999, 1841110, 2209332, 2761665, 3313998, 3682220, 4418664, 5523330, 6627996, 7364440, 8284995, 11046660, 13255992, 16569990, 22093320, 33139980, 66279960]

約数ペア:

[(1, 66279960), (2, 33139980), (3, 22093320), (4, 16569990), (5, 13255992), (6, 11046660), (8, 8284995), (9, 7364440), (10, 6627996), (12, 5523330), (15, 4418664), (18, 3682220), (20, 3313998), (24, 2761665), (30, 2209332), (36, 1841110), (40, 1656999), (45, 1472888), (60, 1104666), (72, 920555), (90, 736444), (120, 552333), (180, 368222), (360, 184111)]