520387260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8673121}}^1$

素因数の和:8673133

約数の個数: 24

約数和(自身を含む): 1457084496

約数和(自身を除く): 936697236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8673121, 17346242, 26019363, 34692484, 43365605, 52038726, 86731210, 104077452, 130096815, 173462420, 260193630, 520387260]

約数ペア:

[(1, 520387260), (2, 260193630), (3, 173462420), (4, 130096815), (5, 104077452), (6, 86731210), (10, 52038726), (12, 43365605), (15, 34692484), (20, 26019363), (30, 17346242), (60, 8673121)]