798996960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61651}}^1$

素因数の和:61678

約数の個数: 120

約数和(自身を含む): 2819839176

約数和(自身を除く): 2020842216

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 61651, 123302, 184953, 246604, 308255, 369906, 493208, 554859, 616510, 739812, 924765, 986416, 1109718, 1233020, 1479624, 1664577, 1849530, 1972832, 2219436, 2466040, 2774295, 2959248, 3329154, 3699060, 4438872, 4932080, 4993731, 5548590, 5918496, 6658308, 7398120, 8322885, 8877744, 9864160, 9987462, 11097180, 13316616, 14796240, 16645770, 17755488, 19974924, 22194360, 24968655, 26633232, 29592480, 33291540, 39949848, 44388720, 49937310, 53266464, 66583080, 79899696, 88777440, 99874620, 133166160, 159799392, 199749240, 266332320, 399498480, 798996960]

約数ペア:

[(1, 798996960), (2, 399498480), (3, 266332320), (4, 199749240), (5, 159799392), (6, 133166160), (8, 99874620), (9, 88777440), (10, 79899696), (12, 66583080), (15, 53266464), (16, 49937310), (18, 44388720), (20, 39949848), (24, 33291540), (27, 29592480), (30, 26633232), (32, 24968655), (36, 22194360), (40, 19974924), (45, 17755488), (48, 16645770), (54, 14796240), (60, 13316616), (72, 11097180), (80, 9987462), (81, 9864160), (90, 8877744), (96, 8322885), (108, 7398120), (120, 6658308), (135, 5918496), (144, 5548590), (160, 4993731), (162, 4932080), (180, 4438872), (216, 3699060), (240, 3329154), (270, 2959248), (288, 2774295), (324, 2466040), (360, 2219436), (405, 1972832), (432, 1849530), (480, 1664577), (540, 1479624), (648, 1233020), (720, 1109718), (810, 986416), (864, 924765), (1080, 739812), (1296, 616510), (1440, 554859), (1620, 493208), (2160, 369906), (2592, 308255), (3240, 246604), (4320, 184953), (6480, 123302), (12960, 61651)]