123039240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1025327}}^1$

素因数の和:1025341

約数の個数: 32

約数和(自身を含む): 369118080

約数和(自身を除く): 246078840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1025327, 2050654, 3075981, 4101308, 5126635, 6151962, 8202616, 10253270, 12303924, 15379905, 20506540, 24607848, 30759810, 41013080, 61519620, 123039240]

約数ペア:

[(1, 123039240), (2, 61519620), (3, 41013080), (4, 30759810), (5, 24607848), (6, 20506540), (8, 15379905), (10, 12303924), (12, 10253270), (15, 8202616), (20, 6151962), (24, 5126635), (30, 4101308), (40, 3075981), (60, 2050654), (120, 1025327)]