528320880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{9059}}^1$

素因数の和:9090

約数の個数: 140

約数和(自身を含む): 1841879880

約数和(自身を除く): 1313559000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 9059, 9720, 11664, 14580, 18118, 19440, 27177, 29160, 36236, 45295, 54354, 58320, 72472, 81531, 90590, 108708, 135885, 144944, 163062, 181180, 217416, 244593, 271770, 326124, 362360, 407655, 434832, 489186, 543540, 652248, 724720, 733779, 815310, 978372, 1087080, 1222965, 1304496, 1467558, 1630620, 1956744, 2174160, 2201337, 2445930, 2935116, 3261240, 3668895, 3913488, 4402674, 4891860, 5870232, 6522480, 6604011, 7337790, 8805348, 9783720, 11006685, 11740464, 13208022, 14675580, 17610696, 19567440, 22013370, 26416044, 29351160, 33020055, 35221392, 44026740, 52832088, 58702320, 66040110, 88053480, 105664176, 132080220, 176106960, 264160440, 528320880]

約数ペア:

[(1, 528320880), (2, 264160440), (3, 176106960), (4, 132080220), (5, 105664176), (6, 88053480), (8, 66040110), (9, 58702320), (10, 52832088), (12, 44026740), (15, 35221392), (16, 33020055), (18, 29351160), (20, 26416044), (24, 22013370), (27, 19567440), (30, 17610696), (36, 14675580), (40, 13208022), (45, 11740464), (48, 11006685), (54, 9783720), (60, 8805348), (72, 7337790), (80, 6604011), (81, 6522480), (90, 5870232), (108, 4891860), (120, 4402674), (135, 3913488), (144, 3668895), (162, 3261240), (180, 2935116), (216, 2445930), (240, 2201337), (243, 2174160), (270, 1956744), (324, 1630620), (360, 1467558), (405, 1304496), (432, 1222965), (486, 1087080), (540, 978372), (648, 815310), (720, 733779), (729, 724720), (810, 652248), (972, 543540), (1080, 489186), (1215, 434832), (1296, 407655), (1458, 362360), (1620, 326124), (1944, 271770), (2160, 244593), (2430, 217416), (2916, 181180), (3240, 163062), (3645, 144944), (3888, 135885), (4860, 108708), (5832, 90590), (6480, 81531), (7290, 72472), (9059, 58320), (9720, 54354), (11664, 45295), (14580, 36236), (18118, 29160), (19440, 27177)]