48597720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{404981}}^1$

素因数の和:404995

約数の個数: 32

約数和(自身を含む): 145793520

約数和(自身を除く): 97195800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 404981, 809962, 1214943, 1619924, 2024905, 2429886, 3239848, 4049810, 4859772, 6074715, 8099620, 9719544, 12149430, 16199240, 24298860, 48597720]

約数ペア:

[(1, 48597720), (2, 24298860), (3, 16199240), (4, 12149430), (5, 9719544), (6, 8099620), (8, 6074715), (10, 4859772), (12, 4049810), (15, 3239848), (20, 2429886), (24, 2024905), (30, 1619924), (40, 1214943), (60, 809962), (120, 404981)]