23477520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8893}}^1$

素因数の和:8920

約数の個数: 80

約数和(自身を含む): 79405632

約数和(自身を除く): 55928112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 8893, 17786, 26679, 35572, 44465, 53358, 71144, 88930, 97823, 106716, 133395, 142288, 177860, 195646, 213432, 266790, 293469, 355720, 391292, 426864, 489115, 533580, 586938, 711440, 782584, 978230, 1067160, 1173876, 1467345, 1565168, 1956460, 2134320, 2347752, 2934690, 3912920, 4695504, 5869380, 7825840, 11738760, 23477520]

約数ペア:

[(1, 23477520), (2, 11738760), (3, 7825840), (4, 5869380), (5, 4695504), (6, 3912920), (8, 2934690), (10, 2347752), (11, 2134320), (12, 1956460), (15, 1565168), (16, 1467345), (20, 1173876), (22, 1067160), (24, 978230), (30, 782584), (33, 711440), (40, 586938), (44, 533580), (48, 489115), (55, 426864), (60, 391292), (66, 355720), (80, 293469), (88, 266790), (110, 213432), (120, 195646), (132, 177860), (165, 142288), (176, 133395), (220, 106716), (240, 97823), (264, 88930), (330, 71144), (440, 53358), (528, 44465), (660, 35572), (880, 26679), (1320, 17786), (2640, 8893)]