5488020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{10163}}^1$

素因数の和:10181

約数の個数: 48

約数和(自身を含む): 17075520

約数和(自身を除く): 11587500

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, 10163, 20326, 30489, 40652, 50815, 60978, 91467, 101630, 121956, 152445, 182934, 203260, 274401, 304890, 365868, 457335, 548802, 609780, 914670, 1097604, 1372005, 1829340, 2744010, 5488020]

約数ペア:

[(1, 5488020), (2, 2744010), (3, 1829340), (4, 1372005), (5, 1097604), (6, 914670), (9, 609780), (10, 548802), (12, 457335), (15, 365868), (18, 304890), (20, 274401), (27, 203260), (30, 182934), (36, 152445), (45, 121956), (54, 101630), (60, 91467), (90, 60978), (108, 50815), (135, 40652), (180, 30489), (270, 20326), (540, 10163)]