16338060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 49991760

約数和(自身を除く): 33653700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 653, 695, 834, 1251, 1306, 1390, 1668, 1959, 2085, 2502, 2612, 2780, 3265, 3918, 4170, 5004, 5877, 6255, 6530, 7836, 8340, 9795, 11754, 12510, 13060, 19590, 23508, 25020, 29385, 39180, 58770, 90767, 117540, 181534, 272301, 363068, 453835, 544602, 816903, 907670, 1089204, 1361505, 1633806, 1815340, 2723010, 3267612, 4084515, 5446020, 8169030, 16338060]

約数ペア:

[(1, 16338060), (2, 8169030), (3, 5446020), (4, 4084515), (5, 3267612), (6, 2723010), (9, 1815340), (10, 1633806), (12, 1361505), (15, 1089204), (18, 907670), (20, 816903), (30, 544602), (36, 453835), (45, 363068), (60, 272301), (90, 181534), (139, 117540), (180, 90767), (278, 58770), (417, 39180), (556, 29385), (653, 25020), (695, 23508), (834, 19590), (1251, 13060), (1306, 12510), (1390, 11754), (1668, 9795), (1959, 8340), (2085, 7836), (2502, 6530), (2612, 6255), (2780, 5877), (3265, 5004), (3918, 4170)]