27678480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115327}}^1$

素因数の和:115343

約数の個数: 40

約数和(自身を含む): 85804032

約数和(自身を除く): 58125552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115327, 230654, 345981, 461308, 576635, 691962, 922616, 1153270, 1383924, 1729905, 1845232, 2306540, 2767848, 3459810, 4613080, 5535696, 6919620, 9226160, 13839240, 27678480]

約数ペア:

[(1, 27678480), (2, 13839240), (3, 9226160), (4, 6919620), (5, 5535696), (6, 4613080), (8, 3459810), (10, 2767848), (12, 2306540), (15, 1845232), (16, 1729905), (20, 1383924), (24, 1153270), (30, 922616), (40, 691962), (48, 576635), (60, 461308), (80, 345981), (120, 230654), (240, 115327)]