289316880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7918

約数の個数: 160

約数和(自身を含む): 1055289600

約数和(自身を除く): 765972720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 7879, 9180, 12240, 15758, 18360, 23637, 31516, 36720, 39395, 47274, 63032, 70911, 78790, 94548, 118185, 126064, 133943, 141822, 157580, 189096, 212733, 236370, 267886, 283644, 315160, 354555, 378192, 401829, 425466, 472740, 535772, 567288, 630320, 669715, 709110, 803658, 850932, 945480, 1063665, 1071544, 1134576, 1205487, 1339430, 1418220, 1607316, 1701864, 1890960, 2009145, 2127330, 2143088, 2410974, 2678860, 2836440, 3214632, 3403728, 3616461, 4018290, 4254660, 4821948, 5357720, 5672880, 6027435, 6429264, 7232922, 8036580, 8509320, 9643896, 10715440, 12054870, 14465844, 16073160, 17018640, 18082305, 19287792, 24109740, 28931688, 32146320, 36164610, 48219480, 57863376, 72329220, 96438960, 144658440, 289316880]

約数ペア:

[(1, 289316880), (2, 144658440), (3, 96438960), (4, 72329220), (5, 57863376), (6, 48219480), (8, 36164610), (9, 32146320), (10, 28931688), (12, 24109740), (15, 19287792), (16, 18082305), (17, 17018640), (18, 16073160), (20, 14465844), (24, 12054870), (27, 10715440), (30, 9643896), (34, 8509320), (36, 8036580), (40, 7232922), (45, 6429264), (48, 6027435), (51, 5672880), (54, 5357720), (60, 4821948), (68, 4254660), (72, 4018290), (80, 3616461), (85, 3403728), (90, 3214632), (102, 2836440), (108, 2678860), (120, 2410974), (135, 2143088), (136, 2127330), (144, 2009145), (153, 1890960), (170, 1701864), (180, 1607316), (204, 1418220), (216, 1339430), (240, 1205487), (255, 1134576), (270, 1071544), (272, 1063665), (306, 945480), (340, 850932), (360, 803658), (408, 709110), (432, 669715), (459, 630320), (510, 567288), (540, 535772), (612, 472740), (680, 425466), (720, 401829), (765, 378192), (816, 354555), (918, 315160), (1020, 283644), (1080, 267886), (1224, 236370), (1360, 212733), (1530, 189096), (1836, 157580), (2040, 141822), (2160, 133943), (2295, 126064), (2448, 118185), (3060, 94548), (3672, 78790), (4080, 70911), (4590, 63032), (6120, 47274), (7344, 39395), (7879, 36720), (9180, 31516), (12240, 23637), (15758, 18360)]