126716580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{703981}}^1$

素因数の和:703996

約数の個数: 36

約数和(自身を含む): 384374172

約数和(自身を除く): 257657592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 703981, 1407962, 2111943, 2815924, 3519905, 4223886, 6335829, 7039810, 8447772, 10559715, 12671658, 14079620, 21119430, 25343316, 31679145, 42238860, 63358290, 126716580]

約数ペア:

[(1, 126716580), (2, 63358290), (3, 42238860), (4, 31679145), (5, 25343316), (6, 21119430), (9, 14079620), (10, 12671658), (12, 10559715), (15, 8447772), (18, 7039810), (20, 6335829), (30, 4223886), (36, 3519905), (45, 2815924), (60, 2111943), (90, 1407962), (180, 703981)]