65689320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547411}}^1$

素因数の和:547425

約数の個数: 32

約数和(自身を含む): 197068320

約数和(自身を除く): 131379000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547411, 1094822, 1642233, 2189644, 2737055, 3284466, 4379288, 5474110, 6568932, 8211165, 10948220, 13137864, 16422330, 21896440, 32844660, 65689320]

約数ペア:

[(1, 65689320), (2, 32844660), (3, 21896440), (4, 16422330), (5, 13137864), (6, 10948220), (8, 8211165), (10, 6568932), (12, 5474110), (15, 4379288), (20, 3284466), (24, 2737055), (30, 2189644), (40, 1642233), (60, 1094822), (120, 547411)]