1004840640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{38767}}^1$

素因数の和:38796

約数の個数: 140

約数和(自身を含む): 3574487136

約数和(自身を除く): 2569646496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 38767, 77534, 116301, 155068, 193835, 232602, 310136, 348903, 387670, 465204, 581505, 620272, 697806, 775340, 930408, 1046709, 1163010, 1240544, 1395612, 1550680, 1744515, 1860816, 2093418, 2326020, 2481088, 2791224, 3101360, 3140127, 3489030, 3721632, 4186836, 4652040, 5233545, 5582448, 6202720, 6280254, 6978060, 7443264, 8373672, 9304080, 10467090, 11164896, 12405440, 12560508, 13956120, 15700635, 16747344, 18608160, 20934180, 22329792, 25121016, 27912240, 31401270, 33494688, 37216320, 41868360, 50242032, 55824480, 62802540, 66989376, 83736720, 100484064, 111648960, 125605080, 167473440, 200968128, 251210160, 334946880, 502420320, 1004840640]

約数ペア:

[(1, 1004840640), (2, 502420320), (3, 334946880), (4, 251210160), (5, 200968128), (6, 167473440), (8, 125605080), (9, 111648960), (10, 100484064), (12, 83736720), (15, 66989376), (16, 62802540), (18, 55824480), (20, 50242032), (24, 41868360), (27, 37216320), (30, 33494688), (32, 31401270), (36, 27912240), (40, 25121016), (45, 22329792), (48, 20934180), (54, 18608160), (60, 16747344), (64, 15700635), (72, 13956120), (80, 12560508), (81, 12405440), (90, 11164896), (96, 10467090), (108, 9304080), (120, 8373672), (135, 7443264), (144, 6978060), (160, 6280254), (162, 6202720), (180, 5582448), (192, 5233545), (216, 4652040), (240, 4186836), (270, 3721632), (288, 3489030), (320, 3140127), (324, 3101360), (360, 2791224), (405, 2481088), (432, 2326020), (480, 2093418), (540, 1860816), (576, 1744515), (648, 1550680), (720, 1395612), (810, 1240544), (864, 1163010), (960, 1046709), (1080, 930408), (1296, 775340), (1440, 697806), (1620, 620272), (1728, 581505), (2160, 465204), (2592, 387670), (2880, 348903), (3240, 310136), (4320, 232602), (5184, 193835), (6480, 155068), (8640, 116301), (12960, 77534), (25920, 38767)]