26479980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{49037}}^1$

素因数の和:49055

約数の個数: 48

約数和(自身を含む): 82383840

約数和(自身を除く): 55903860

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, 49037, 98074, 147111, 196148, 245185, 294222, 441333, 490370, 588444, 735555, 882666, 980740, 1323999, 1471110, 1765332, 2206665, 2647998, 2942220, 4413330, 5295996, 6619995, 8826660, 13239990, 26479980]

約数ペア:

[(1, 26479980), (2, 13239990), (3, 8826660), (4, 6619995), (5, 5295996), (6, 4413330), (9, 2942220), (10, 2647998), (12, 2206665), (15, 1765332), (18, 1471110), (20, 1323999), (27, 980740), (30, 882666), (36, 735555), (45, 588444), (54, 490370), (60, 441333), (90, 294222), (108, 245185), (135, 196148), (180, 147111), (270, 98074), (540, 49037)]