5661720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{15727}}^1$

素因数の和:15744

約数の個数: 48

約数和(自身を含む): 18401760

約数和(自身を除く): 12740040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 15727, 31454, 47181, 62908, 78635, 94362, 125816, 141543, 157270, 188724, 235905, 283086, 314540, 377448, 471810, 566172, 629080, 707715, 943620, 1132344, 1415430, 1887240, 2830860, 5661720]

約数ペア:

[(1, 5661720), (2, 2830860), (3, 1887240), (4, 1415430), (5, 1132344), (6, 943620), (8, 707715), (9, 629080), (10, 566172), (12, 471810), (15, 377448), (18, 314540), (20, 283086), (24, 235905), (30, 188724), (36, 157270), (40, 141543), (45, 125816), (60, 94362), (72, 78635), (90, 62908), (120, 47181), (180, 31454), (360, 15727)]