23840520

素因数分解:

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

素因数の和:18086

約数の個数: 64

約数和(自身を含む): 78027840

約数和(自身を除く): 54187320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 18061, 36122, 54183, 72244, 90305, 108366, 144488, 180610, 198671, 216732, 270915, 361220, 397342, 433464, 541830, 596013, 722440, 794684, 993355, 1083660, 1192026, 1589368, 1986710, 2167320, 2384052, 2980065, 3973420, 4768104, 5960130, 7946840, 11920260, 23840520]

約数ペア:

[(1, 23840520), (2, 11920260), (3, 7946840), (4, 5960130), (5, 4768104), (6, 3973420), (8, 2980065), (10, 2384052), (11, 2167320), (12, 1986710), (15, 1589368), (20, 1192026), (22, 1083660), (24, 993355), (30, 794684), (33, 722440), (40, 596013), (44, 541830), (55, 433464), (60, 397342), (66, 361220), (88, 270915), (110, 216732), (120, 198671), (132, 180610), (165, 144488), (220, 108366), (264, 90305), (330, 72244), (440, 54183), (660, 36122), (1320, 18061)]