90842580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{168227}}^1$

素因数の和:168245

約数の個数: 48

約数和(自身を含む): 282623040

約数和(自身を除く): 191780460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 168227, 336454, 504681, 672908, 841135, 1009362, 1514043, 1682270, 2018724, 2523405, 3028086, 3364540, 4542129, 5046810, 6056172, 7570215, 9084258, 10093620, 15140430, 18168516, 22710645, 30280860, 45421290, 90842580]

約数ペア:

[(1, 90842580), (2, 45421290), (3, 30280860), (4, 22710645), (5, 18168516), (6, 15140430), (9, 10093620), (10, 9084258), (12, 7570215), (15, 6056172), (18, 5046810), (20, 4542129), (27, 3364540), (30, 3028086), (36, 2523405), (45, 2018724), (54, 1682270), (60, 1514043), (90, 1009362), (108, 841135), (135, 672908), (180, 504681), (270, 336454), (540, 168227)]