264612840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2205107}}^1$

素因数の和:2205121

約数の個数: 32

約数和(自身を含む): 793838880

約数和(自身を除く): 529226040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2205107, 4410214, 6615321, 8820428, 11025535, 13230642, 17640856, 22051070, 26461284, 33076605, 44102140, 52922568, 66153210, 88204280, 132306420, 264612840]

約数ペア:

[(1, 264612840), (2, 132306420), (3, 88204280), (4, 66153210), (5, 52922568), (6, 44102140), (8, 33076605), (10, 26461284), (12, 22051070), (15, 17640856), (20, 13230642), (24, 11025535), (30, 8820428), (40, 6615321), (60, 4410214), (120, 2205107)]