11920260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18061}}^1$

素因数の和:18084

約数の個数: 48

約数和(自身を含む): 36412992

約数和(自身を除く): 24492732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 18061, 36122, 54183, 72244, 90305, 108366, 180610, 198671, 216732, 270915, 361220, 397342, 541830, 596013, 794684, 993355, 1083660, 1192026, 1986710, 2384052, 2980065, 3973420, 5960130, 11920260]

約数ペア:

[(1, 11920260), (2, 5960130), (3, 3973420), (4, 2980065), (5, 2384052), (6, 1986710), (10, 1192026), (11, 1083660), (12, 993355), (15, 794684), (20, 596013), (22, 541830), (30, 397342), (33, 361220), (44, 270915), (55, 216732), (60, 198671), (66, 180610), (110, 108366), (132, 90305), (165, 72244), (220, 54183), (330, 36122), (660, 18061)]