28798260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479971}}^1$

素因数の和:479983

約数の個数: 24

約数和(自身を含む): 80635296

約数和(自身を除く): 51837036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479971, 959942, 1439913, 1919884, 2399855, 2879826, 4799710, 5759652, 7199565, 9599420, 14399130, 28798260]

約数ペア:

[(1, 28798260), (2, 14399130), (3, 9599420), (4, 7199565), (5, 5759652), (6, 4799710), (10, 2879826), (12, 2399855), (15, 1919884), (20, 1439913), (30, 959942), (60, 479971)]