13122540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1316

約数の個数: 96

約数和(自身を含む): 43008000

約数和(自身を除く): 29885460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1279, 1710, 2052, 2558, 2565, 3420, 3837, 5116, 5130, 6395, 7674, 10260, 11511, 12790, 15348, 19185, 23022, 24301, 25580, 34533, 38370, 46044, 48602, 57555, 69066, 72903, 76740, 97204, 115110, 121505, 138132, 145806, 172665, 218709, 230220, 243010, 291612, 345330, 364515, 437418, 486020, 656127, 690660, 729030, 874836, 1093545, 1312254, 1458060, 2187090, 2624508, 3280635, 4374180, 6561270, 13122540]

約数ペア:

[(1, 13122540), (2, 6561270), (3, 4374180), (4, 3280635), (5, 2624508), (6, 2187090), (9, 1458060), (10, 1312254), (12, 1093545), (15, 874836), (18, 729030), (19, 690660), (20, 656127), (27, 486020), (30, 437418), (36, 364515), (38, 345330), (45, 291612), (54, 243010), (57, 230220), (60, 218709), (76, 172665), (90, 145806), (95, 138132), (108, 121505), (114, 115110), (135, 97204), (171, 76740), (180, 72903), (190, 69066), (228, 57555), (270, 48602), (285, 46044), (342, 38370), (380, 34533), (513, 25580), (540, 24301), (570, 23022), (684, 19185), (855, 15348), (1026, 12790), (1140, 11511), (1279, 10260), (1710, 7674), (2052, 6395), (2558, 5130), (2565, 5116), (3420, 3837)]