172214520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1435121}}^1$

素因数の和:1435135

約数の個数: 32

約数和(自身を含む): 516643920

約数和(自身を除く): 344429400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1435121, 2870242, 4305363, 5740484, 7175605, 8610726, 11480968, 14351210, 17221452, 21526815, 28702420, 34442904, 43053630, 57404840, 86107260, 172214520]

約数ペア:

[(1, 172214520), (2, 86107260), (3, 57404840), (4, 43053630), (5, 34442904), (6, 28702420), (8, 21526815), (10, 17221452), (12, 14351210), (15, 11480968), (20, 8610726), (24, 7175605), (30, 5740484), (40, 4305363), (60, 2870242), (120, 1435121)]