85605720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{713381}}^1$

素因数の和:713395

約数の個数: 32

約数和(自身を含む): 256817520

約数和(自身を除く): 171211800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 713381, 1426762, 2140143, 2853524, 3566905, 4280286, 5707048, 7133810, 8560572, 10700715, 14267620, 17121144, 21401430, 28535240, 42802860, 85605720]

約数ペア:

[(1, 85605720), (2, 42802860), (3, 28535240), (4, 21401430), (5, 17121144), (6, 14267620), (8, 10700715), (10, 8560572), (12, 7133810), (15, 5707048), (20, 4280286), (24, 3566905), (30, 2853524), (40, 2140143), (60, 1426762), (120, 713381)]