57039240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{475327}}^1$

素因数の和:475341

約数の個数: 32

約数和(自身を含む): 171118080

約数和(自身を除く): 114078840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 475327, 950654, 1425981, 1901308, 2376635, 2851962, 3802616, 4753270, 5703924, 7129905, 9506540, 11407848, 14259810, 19013080, 28519620, 57039240]

約数ペア:

[(1, 57039240), (2, 28519620), (3, 19013080), (4, 14259810), (5, 11407848), (6, 9506540), (8, 7129905), (10, 5703924), (12, 4753270), (15, 3802616), (20, 2851962), (24, 2376635), (30, 1901308), (40, 1425981), (60, 950654), (120, 475327)]