103125720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{859381}}^1$

素因数の和:859395

約数の個数: 32

約数和(自身を含む): 309377520

約数和(自身を除く): 206251800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 859381, 1718762, 2578143, 3437524, 4296905, 5156286, 6875048, 8593810, 10312572, 12890715, 17187620, 20625144, 25781430, 34375240, 51562860, 103125720]

約数ペア:

[(1, 103125720), (2, 51562860), (3, 34375240), (4, 25781430), (5, 20625144), (6, 17187620), (8, 12890715), (10, 10312572), (12, 8593810), (15, 6875048), (20, 5156286), (24, 4296905), (30, 3437524), (40, 2578143), (60, 1718762), (120, 859381)]