15284460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{254741}}^1$

素因数の和:254753

約数の個数: 24

約数和(自身を含む): 42796656

約数和(自身を除く): 27512196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 254741, 509482, 764223, 1018964, 1273705, 1528446, 2547410, 3056892, 3821115, 5094820, 7642230, 15284460]

約数ペア:

[(1, 15284460), (2, 7642230), (3, 5094820), (4, 3821115), (5, 3056892), (6, 2547410), (10, 1528446), (12, 1273705), (15, 1018964), (20, 764223), (30, 509482), (60, 254741)]