169104720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{704603}}^1$

素因数の和:704619

約数の個数: 40

約数和(自身を含む): 524225376

約数和(自身を除く): 355120656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 704603, 1409206, 2113809, 2818412, 3523015, 4227618, 5636824, 7046030, 8455236, 10569045, 11273648, 14092060, 16910472, 21138090, 28184120, 33820944, 42276180, 56368240, 84552360, 169104720]

約数ペア:

[(1, 169104720), (2, 84552360), (3, 56368240), (4, 42276180), (5, 33820944), (6, 28184120), (8, 21138090), (10, 16910472), (12, 14092060), (15, 11273648), (16, 10569045), (20, 8455236), (24, 7046030), (30, 5636824), (40, 4227618), (48, 3523015), (60, 2818412), (80, 2113809), (120, 1409206), (240, 704603)]