65689440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 143329440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1279, 1284, 1605, 1712, 2140, 2558, 2568, 3210, 3424, 3837, 4280, 5116, 5136, 6395, 6420, 7674, 8560, 10232, 10272, 12790, 12840, 15348, 17120, 19185, 20464, 25580, 25680, 30696, 38370, 40928, 51160, 51360, 61392, 76740, 102320, 122784, 136853, 153480, 204640, 273706, 306960, 410559, 547412, 613920, 684265, 821118, 1094824, 1368530, 1642236, 2052795, 2189648, 2737060, 3284472, 4105590, 4379296, 5474120, 6568944, 8211180, 10948240, 13137888, 16422360, 21896480, 32844720, 65689440]

約数ペア:

[(1, 65689440), (2, 32844720), (3, 21896480), (4, 16422360), (5, 13137888), (6, 10948240), (8, 8211180), (10, 6568944), (12, 5474120), (15, 4379296), (16, 4105590), (20, 3284472), (24, 2737060), (30, 2189648), (32, 2052795), (40, 1642236), (48, 1368530), (60, 1094824), (80, 821118), (96, 684265), (107, 613920), (120, 547412), (160, 410559), (214, 306960), (240, 273706), (321, 204640), (428, 153480), (480, 136853), (535, 122784), (642, 102320), (856, 76740), (1070, 61392), (1279, 51360), (1284, 51160), (1605, 40928), (1712, 38370), (2140, 30696), (2558, 25680), (2568, 25580), (3210, 20464), (3424, 19185), (3837, 17120), (4280, 15348), (5116, 12840), (5136, 12790), (6395, 10272), (6420, 10232), (7674, 8560)]