230640960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21841}}^1$

素因数の和:21872

約数の個数: 112

約数和(自身を含む): 798892992

約数和(自身を除く): 568252032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 21841, 43682, 65523, 87364, 109205, 131046, 174728, 218410, 240251, 262092, 327615, 349456, 436820, 480502, 524184, 655230, 698912, 720753, 873640, 961004, 1048368, 1201255, 1310460, 1397824, 1441506, 1747280, 1922008, 2096736, 2402510, 2620920, 2883012, 3494560, 3603765, 3844016, 4193472, 4805020, 5241840, 5766024, 6989120, 7207530, 7688032, 9610040, 10483680, 11532048, 14415060, 15376064, 19220080, 20967360, 23064096, 28830120, 38440160, 46128192, 57660240, 76880320, 115320480, 230640960]

約数ペア:

[(1, 230640960), (2, 115320480), (3, 76880320), (4, 57660240), (5, 46128192), (6, 38440160), (8, 28830120), (10, 23064096), (11, 20967360), (12, 19220080), (15, 15376064), (16, 14415060), (20, 11532048), (22, 10483680), (24, 9610040), (30, 7688032), (32, 7207530), (33, 6989120), (40, 5766024), (44, 5241840), (48, 4805020), (55, 4193472), (60, 3844016), (64, 3603765), (66, 3494560), (80, 2883012), (88, 2620920), (96, 2402510), (110, 2096736), (120, 1922008), (132, 1747280), (160, 1441506), (165, 1397824), (176, 1310460), (192, 1201255), (220, 1048368), (240, 961004), (264, 873640), (320, 720753), (330, 698912), (352, 655230), (440, 524184), (480, 480502), (528, 436820), (660, 349456), (704, 327615), (880, 262092), (960, 240251), (1056, 218410), (1320, 174728), (1760, 131046), (2112, 109205), (2640, 87364), (3520, 65523), (5280, 43682), (10560, 21841)]