2648256720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11034403}}^1$

素因数の和:11034419

約数の個数: 40

約数和(自身を含む): 8209596576

約数和(自身を除く): 5561339856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11034403, 22068806, 33103209, 44137612, 55172015, 66206418, 88275224, 110344030, 132412836, 165516045, 176550448, 220688060, 264825672, 331032090, 441376120, 529651344, 662064180, 882752240, 1324128360, 2648256720]

約数ペア:

[(1, 2648256720), (2, 1324128360), (3, 882752240), (4, 662064180), (5, 529651344), (6, 441376120), (8, 331032090), (10, 264825672), (12, 220688060), (15, 176550448), (16, 165516045), (20, 132412836), (24, 110344030), (30, 88275224), (40, 66206418), (48, 55172015), (60, 44137612), (80, 33103209), (120, 22068806), (240, 11034403)]