16256580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6301}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 46584384

約数和(自身を除く): 30327804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6301, 12602, 18903, 25204, 31505, 37806, 63010, 75612, 94515, 126020, 189030, 270943, 378060, 541886, 812829, 1083772, 1354715, 1625658, 2709430, 3251316, 4064145, 5418860, 8128290, 16256580]

約数ペア:

[(1, 16256580), (2, 8128290), (3, 5418860), (4, 4064145), (5, 3251316), (6, 2709430), (10, 1625658), (12, 1354715), (15, 1083772), (20, 812829), (30, 541886), (43, 378060), (60, 270943), (86, 189030), (129, 126020), (172, 94515), (215, 75612), (258, 63010), (430, 37806), (516, 31505), (645, 25204), (860, 18903), (1290, 12602), (2580, 6301)]