1796580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1109}}^1$

素因数の和:1130

約数の個数: 60

約数和(自身を含む): 5641020

約数和(自身を除く): 3844440

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, 1109, 1620, 2218, 3327, 4436, 5545, 6654, 9981, 11090, 13308, 16635, 19962, 22180, 29943, 33270, 39924, 49905, 59886, 66540, 89829, 99810, 119772, 149715, 179658, 199620, 299430, 359316, 449145, 598860, 898290, 1796580]

約数ペア:

[(1, 1796580), (2, 898290), (3, 598860), (4, 449145), (5, 359316), (6, 299430), (9, 199620), (10, 179658), (12, 149715), (15, 119772), (18, 99810), (20, 89829), (27, 66540), (30, 59886), (36, 49905), (45, 39924), (54, 33270), (60, 29943), (81, 22180), (90, 19962), (108, 16635), (135, 13308), (162, 11090), (180, 9981), (270, 6654), (324, 5545), (405, 4436), (540, 3327), (810, 2218), (1109, 1620)]