11877720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{98981}}^1$

素因数の和:98995

約数の個数: 32

約数和(自身を含む): 35633520

約数和(自身を除く): 23755800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 98981, 197962, 296943, 395924, 494905, 593886, 791848, 989810, 1187772, 1484715, 1979620, 2375544, 2969430, 3959240, 5938860, 11877720]

約数ペア:

[(1, 11877720), (2, 5938860), (3, 3959240), (4, 2969430), (5, 2375544), (6, 1979620), (8, 1484715), (10, 1187772), (12, 989810), (15, 791848), (20, 593886), (24, 494905), (30, 395924), (40, 296943), (60, 197962), (120, 98981)]