48237720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401981}}^1$

素因数の和:401995

約数の個数: 32

約数和(自身を含む): 144713520

約数和(自身を除く): 96475800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401981, 803962, 1205943, 1607924, 2009905, 2411886, 3215848, 4019810, 4823772, 6029715, 8039620, 9647544, 12059430, 16079240, 24118860, 48237720]

約数ペア:

[(1, 48237720), (2, 24118860), (3, 16079240), (4, 12059430), (5, 9647544), (6, 8039620), (8, 6029715), (10, 4823772), (12, 4019810), (15, 3215848), (20, 2411886), (24, 2009905), (30, 1607924), (40, 1205943), (60, 803962), (120, 401981)]