1639228320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{379451}}^1$

素因数の和:379475

約数の個数: 96

約数和(自身を含む): 5737314240

約数和(自身を除く): 4098085920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 379451, 758902, 1138353, 1517804, 1897255, 2276706, 3035608, 3415059, 3794510, 4553412, 5691765, 6071216, 6830118, 7589020, 9106824, 10245177, 11383530, 12142432, 13660236, 15178040, 17075295, 18213648, 20490354, 22767060, 27320472, 30356080, 34150590, 36427296, 40980708, 45534120, 51225885, 54640944, 60712160, 68301180, 81961416, 91068240, 102451770, 109281888, 136602360, 163922832, 182136480, 204903540, 273204720, 327845664, 409807080, 546409440, 819614160, 1639228320]

約数ペア:

[(1, 1639228320), (2, 819614160), (3, 546409440), (4, 409807080), (5, 327845664), (6, 273204720), (8, 204903540), (9, 182136480), (10, 163922832), (12, 136602360), (15, 109281888), (16, 102451770), (18, 91068240), (20, 81961416), (24, 68301180), (27, 60712160), (30, 54640944), (32, 51225885), (36, 45534120), (40, 40980708), (45, 36427296), (48, 34150590), (54, 30356080), (60, 27320472), (72, 22767060), (80, 20490354), (90, 18213648), (96, 17075295), (108, 15178040), (120, 13660236), (135, 12142432), (144, 11383530), (160, 10245177), (180, 9106824), (216, 7589020), (240, 6830118), (270, 6071216), (288, 5691765), (360, 4553412), (432, 3794510), (480, 3415059), (540, 3035608), (720, 2276706), (864, 1897255), (1080, 1517804), (1440, 1138353), (2160, 758902), (4320, 379451)]