57660240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21841}}^1$

素因数の和:21868

約数の個数: 80

約数和(自身を含む): 195005376

約数和(自身を除く): 137345136

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, 21841, 43682, 65523, 87364, 109205, 131046, 174728, 218410, 240251, 262092, 327615, 349456, 436820, 480502, 524184, 655230, 720753, 873640, 961004, 1048368, 1201255, 1310460, 1441506, 1747280, 1922008, 2402510, 2620920, 2883012, 3603765, 3844016, 4805020, 5241840, 5766024, 7207530, 9610040, 11532048, 14415060, 19220080, 28830120, 57660240]

約数ペア:

[(1, 57660240), (2, 28830120), (3, 19220080), (4, 14415060), (5, 11532048), (6, 9610040), (8, 7207530), (10, 5766024), (11, 5241840), (12, 4805020), (15, 3844016), (16, 3603765), (20, 2883012), (22, 2620920), (24, 2402510), (30, 1922008), (33, 1747280), (40, 1441506), (44, 1310460), (48, 1201255), (55, 1048368), (60, 961004), (66, 873640), (80, 720753), (88, 655230), (110, 524184), (120, 480502), (132, 436820), (165, 349456), (176, 327615), (220, 262092), (240, 240251), (264, 218410), (330, 174728), (440, 131046), (528, 109205), (660, 87364), (880, 65523), (1320, 43682), (2640, 21841)]