64470960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 218316384

約数和(自身を除く): 153845424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 593, 604, 720, 755, 906, 1186, 1208, 1359, 1510, 1779, 1812, 2265, 2372, 2416, 2718, 2965, 3020, 3558, 3624, 4530, 4744, 5337, 5436, 5930, 6040, 6795, 7116, 7248, 8895, 9060, 9488, 10674, 10872, 11860, 12080, 13590, 14232, 17790, 18120, 21348, 21744, 23720, 26685, 27180, 28464, 35580, 36240, 42696, 47440, 53370, 54360, 71160, 85392, 89543, 106740, 108720, 142320, 179086, 213480, 268629, 358172, 426960, 447715, 537258, 716344, 805887, 895430, 1074516, 1343145, 1432688, 1611774, 1790860, 2149032, 2686290, 3223548, 3581720, 4029435, 4298064, 5372580, 6447096, 7163440, 8058870, 10745160, 12894192, 16117740, 21490320, 32235480, 64470960]

約数ペア:

[(1, 64470960), (2, 32235480), (3, 21490320), (4, 16117740), (5, 12894192), (6, 10745160), (8, 8058870), (9, 7163440), (10, 6447096), (12, 5372580), (15, 4298064), (16, 4029435), (18, 3581720), (20, 3223548), (24, 2686290), (30, 2149032), (36, 1790860), (40, 1611774), (45, 1432688), (48, 1343145), (60, 1074516), (72, 895430), (80, 805887), (90, 716344), (120, 537258), (144, 447715), (151, 426960), (180, 358172), (240, 268629), (302, 213480), (360, 179086), (453, 142320), (593, 108720), (604, 106740), (720, 89543), (755, 85392), (906, 71160), (1186, 54360), (1208, 53370), (1359, 47440), (1510, 42696), (1779, 36240), (1812, 35580), (2265, 28464), (2372, 27180), (2416, 26685), (2718, 23720), (2965, 21744), (3020, 21348), (3558, 18120), (3624, 17790), (4530, 14232), (4744, 13590), (5337, 12080), (5436, 11860), (5930, 10872), (6040, 10674), (6795, 9488), (7116, 9060), (7248, 8895)]