15298260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254971}}^1$

素因数の和:254983

約数の個数: 24

約数和(自身を含む): 42835296

約数和(自身を除く): 27537036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254971, 509942, 764913, 1019884, 1274855, 1529826, 2549710, 3059652, 3824565, 5099420, 7649130, 15298260]

約数ペア:

[(1, 15298260), (2, 7649130), (3, 5099420), (4, 3824565), (5, 3059652), (6, 2549710), (10, 1529826), (12, 1274855), (15, 1019884), (20, 764913), (30, 509942), (60, 254971)]