264273780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{16253}}^1$

素因数の和:16536

約数の個数: 48

約数和(自身を含む): 742742784

約数和(自身を除く): 478469004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16253, 16260, 32506, 48759, 65012, 81265, 97518, 162530, 195036, 243795, 325060, 487590, 975180, 4404563, 8809126, 13213689, 17618252, 22022815, 26427378, 44045630, 52854756, 66068445, 88091260, 132136890, 264273780]

約数ペア:

[(1, 264273780), (2, 132136890), (3, 88091260), (4, 66068445), (5, 52854756), (6, 44045630), (10, 26427378), (12, 22022815), (15, 17618252), (20, 13213689), (30, 8809126), (60, 4404563), (271, 975180), (542, 487590), (813, 325060), (1084, 243795), (1355, 195036), (1626, 162530), (2710, 97518), (3252, 81265), (4065, 65012), (5420, 48759), (8130, 32506), (16253, 16260)]