5554980

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{127}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 17633280

約数和(自身を除く): 12078300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 243, 254, 270, 324, 381, 405, 486, 508, 540, 635, 729, 762, 810, 972, 1143, 1215, 1270, 1458, 1524, 1620, 1905, 2187, 2286, 2430, 2540, 2916, 3429, 3645, 3810, 4374, 4572, 4860, 5715, 6858, 7290, 7620, 8748, 10287, 10935, 11430, 13716, 14580, 17145, 20574, 21870, 22860, 30861, 34290, 41148, 43740, 51435, 61722, 68580, 92583, 102870, 123444, 154305, 185166, 205740, 277749, 308610, 370332, 462915, 555498, 617220, 925830, 1110996, 1388745, 1851660, 2777490, 5554980]

約数ペア:

[(1, 5554980), (2, 2777490), (3, 1851660), (4, 1388745), (5, 1110996), (6, 925830), (9, 617220), (10, 555498), (12, 462915), (15, 370332), (18, 308610), (20, 277749), (27, 205740), (30, 185166), (36, 154305), (45, 123444), (54, 102870), (60, 92583), (81, 68580), (90, 61722), (108, 51435), (127, 43740), (135, 41148), (162, 34290), (180, 30861), (243, 22860), (254, 21870), (270, 20574), (324, 17145), (381, 14580), (405, 13716), (486, 11430), (508, 10935), (540, 10287), (635, 8748), (729, 7620), (762, 7290), (810, 6858), (972, 5715), (1143, 4860), (1215, 4572), (1270, 4374), (1458, 3810), (1524, 3645), (1620, 3429), (1905, 2916), (2187, 2540), (2286, 2430)]