85295220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3209}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 239440320

約数和(自身を除く): 154145100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 3209, 4430, 5316, 6418, 6645, 8860, 9627, 12836, 13290, 16045, 19254, 26580, 32090, 38508, 48135, 64180, 96270, 192540, 1421587, 2843174, 4264761, 5686348, 7107935, 8529522, 14215870, 17059044, 21323805, 28431740, 42647610, 85295220]

約数ペア:

[(1, 85295220), (2, 42647610), (3, 28431740), (4, 21323805), (5, 17059044), (6, 14215870), (10, 8529522), (12, 7107935), (15, 5686348), (20, 4264761), (30, 2843174), (60, 1421587), (443, 192540), (886, 96270), (1329, 64180), (1772, 48135), (2215, 38508), (2658, 32090), (3209, 26580), (4430, 19254), (5316, 16045), (6418, 13290), (6645, 12836), (8860, 9627)]