66025320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{550211}}^1$

素因数の和:550225

約数の個数: 32

約数和(自身を含む): 198076320

約数和(自身を除く): 132051000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 550211, 1100422, 1650633, 2200844, 2751055, 3301266, 4401688, 5502110, 6602532, 8253165, 11004220, 13205064, 16506330, 22008440, 33012660, 66025320]

約数ペア:

[(1, 66025320), (2, 33012660), (3, 22008440), (4, 16506330), (5, 13205064), (6, 11004220), (8, 8253165), (10, 6602532), (12, 5502110), (15, 4401688), (20, 3301266), (24, 2751055), (30, 2200844), (40, 1650633), (60, 1100422), (120, 550211)]