79468020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{147163}}^1$

素因数の和:147181

約数の個数: 48

約数和(自身を含む): 247235520

約数和(自身を除く): 167767500

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, 147163, 294326, 441489, 588652, 735815, 882978, 1324467, 1471630, 1765956, 2207445, 2648934, 2943260, 3973401, 4414890, 5297868, 6622335, 7946802, 8829780, 13244670, 15893604, 19867005, 26489340, 39734010, 79468020]

約数ペア:

[(1, 79468020), (2, 39734010), (3, 26489340), (4, 19867005), (5, 15893604), (6, 13244670), (9, 8829780), (10, 7946802), (12, 6622335), (15, 5297868), (18, 4414890), (20, 3973401), (27, 2943260), (30, 2648934), (36, 2207445), (45, 1765956), (54, 1471630), (60, 1324467), (90, 882978), (108, 735815), (135, 588652), (180, 441489), (270, 294326), (540, 147163)]