1566540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{967}}^1$

素因数の和:988

約数の個数: 60

約数和(自身を含む): 4919376

約数和(自身を除く): 3352836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 967, 1620, 1934, 2901, 3868, 4835, 5802, 8703, 9670, 11604, 14505, 17406, 19340, 26109, 29010, 34812, 43515, 52218, 58020, 78327, 87030, 104436, 130545, 156654, 174060, 261090, 313308, 391635, 522180, 783270, 1566540]

約数ペア:

[(1, 1566540), (2, 783270), (3, 522180), (4, 391635), (5, 313308), (6, 261090), (9, 174060), (10, 156654), (12, 130545), (15, 104436), (18, 87030), (20, 78327), (27, 58020), (30, 52218), (36, 43515), (45, 34812), (54, 29010), (60, 26109), (81, 19340), (90, 17406), (108, 14505), (135, 11604), (162, 9670), (180, 8703), (270, 5802), (324, 4835), (405, 3868), (540, 2901), (810, 1934), (967, 1620)]