39257280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 168

約数和(自身を含む): 138604752

約数和(自身を除く): 99347472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 317, 320, 344, 360, 387, 430, 480, 516, 576, 634, 645, 688, 720, 774, 860, 951, 960, 1032, 1268, 1290, 1376, 1440, 1548, 1585, 1720, 1902, 1935, 2064, 2536, 2580, 2752, 2853, 2880, 3096, 3170, 3440, 3804, 3870, 4128, 4755, 5072, 5160, 5706, 6192, 6340, 6880, 7608, 7740, 8256, 9510, 10144, 10320, 11412, 12384, 12680, 13631, 13760, 14265, 15216, 15480, 19020, 20288, 20640, 22824, 24768, 25360, 27262, 28530, 30432, 30960, 38040, 40893, 41280, 45648, 50720, 54524, 57060, 60864, 61920, 68155, 76080, 81786, 91296, 101440, 109048, 114120, 122679, 123840, 136310, 152160, 163572, 182592, 204465, 218096, 228240, 245358, 272620, 304320, 327144, 408930, 436192, 456480, 490716, 545240, 613395, 654288, 817860, 872384, 912960, 981432, 1090480, 1226790, 1308576, 1635720, 1962864, 2180960, 2453580, 2617152, 3271440, 3925728, 4361920, 4907160, 6542880, 7851456, 9814320, 13085760, 19628640, 39257280]

約数ペア:

[(1, 39257280), (2, 19628640), (3, 13085760), (4, 9814320), (5, 7851456), (6, 6542880), (8, 4907160), (9, 4361920), (10, 3925728), (12, 3271440), (15, 2617152), (16, 2453580), (18, 2180960), (20, 1962864), (24, 1635720), (30, 1308576), (32, 1226790), (36, 1090480), (40, 981432), (43, 912960), (45, 872384), (48, 817860), (60, 654288), (64, 613395), (72, 545240), (80, 490716), (86, 456480), (90, 436192), (96, 408930), (120, 327144), (129, 304320), (144, 272620), (160, 245358), (172, 228240), (180, 218096), (192, 204465), (215, 182592), (240, 163572), (258, 152160), (288, 136310), (317, 123840), (320, 122679), (344, 114120), (360, 109048), (387, 101440), (430, 91296), (480, 81786), (516, 76080), (576, 68155), (634, 61920), (645, 60864), (688, 57060), (720, 54524), (774, 50720), (860, 45648), (951, 41280), (960, 40893), (1032, 38040), (1268, 30960), (1290, 30432), (1376, 28530), (1440, 27262), (1548, 25360), (1585, 24768), (1720, 22824), (1902, 20640), (1935, 20288), (2064, 19020), (2536, 15480), (2580, 15216), (2752, 14265), (2853, 13760), (2880, 13631), (3096, 12680), (3170, 12384), (3440, 11412), (3804, 10320), (3870, 10144), (4128, 9510), (4755, 8256), (5072, 7740), (5160, 7608), (5706, 6880), (6192, 6340)]