1488142080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1407

約数の個数: 216

約数和(自身を含む): 5203860480

約数和(自身を除く): 3715718400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 384, 404, 480, 505, 576, 606, 640, 720, 768, 808, 909, 960, 1010, 1152, 1212, 1279, 1280, 1440, 1515, 1616, 1818, 1920, 2020, 2304, 2424, 2558, 2880, 3030, 3232, 3636, 3837, 3840, 4040, 4545, 4848, 5116, 5760, 6060, 6395, 6464, 7272, 7674, 8080, 9090, 9696, 10232, 11511, 11520, 12120, 12790, 12928, 14544, 15348, 16160, 18180, 19185, 19392, 20464, 23022, 24240, 25580, 25856, 29088, 30696, 32320, 36360, 38370, 38784, 40928, 46044, 48480, 51160, 57555, 58176, 61392, 64640, 72720, 76740, 77568, 81856, 92088, 96960, 102320, 115110, 116352, 122784, 129179, 129280, 145440, 153480, 163712, 184176, 193920, 204640, 230220, 232704, 245568, 258358, 290880, 306960, 327424, 368352, 387537, 387840, 409280, 460440, 491136, 516716, 581760, 613920, 645895, 736704, 775074, 818560, 920880, 982272, 1033432, 1162611, 1163520, 1227840, 1291790, 1473408, 1550148, 1637120, 1841760, 1937685, 2066864, 2325222, 2455680, 2583580, 2946816, 3100296, 3683520, 3875370, 4133728, 4650444, 4911360, 5167160, 5813055, 6200592, 7367040, 7750740, 8267456, 9300888, 10334320, 11626110, 12401184, 14734080, 15501480, 16534912, 18601776, 20668640, 23252220, 24802368, 31002960, 33069824, 37203552, 41337280, 46504440, 49604736, 62005920, 74407104, 82674560, 93008880, 99209472, 124011840, 148814208, 165349120, 186017760, 248023680, 297628416, 372035520, 496047360, 744071040, 1488142080]

約数ペア:

[(1, 1488142080), (2, 744071040), (3, 496047360), (4, 372035520), (5, 297628416), (6, 248023680), (8, 186017760), (9, 165349120), (10, 148814208), (12, 124011840), (15, 99209472), (16, 93008880), (18, 82674560), (20, 74407104), (24, 62005920), (30, 49604736), (32, 46504440), (36, 41337280), (40, 37203552), (45, 33069824), (48, 31002960), (60, 24802368), (64, 23252220), (72, 20668640), (80, 18601776), (90, 16534912), (96, 15501480), (101, 14734080), (120, 12401184), (128, 11626110), (144, 10334320), (160, 9300888), (180, 8267456), (192, 7750740), (202, 7367040), (240, 6200592), (256, 5813055), (288, 5167160), (303, 4911360), (320, 4650444), (360, 4133728), (384, 3875370), (404, 3683520), (480, 3100296), (505, 2946816), (576, 2583580), (606, 2455680), (640, 2325222), (720, 2066864), (768, 1937685), (808, 1841760), (909, 1637120), (960, 1550148), (1010, 1473408), (1152, 1291790), (1212, 1227840), (1279, 1163520), (1280, 1162611), (1440, 1033432), (1515, 982272), (1616, 920880), (1818, 818560), (1920, 775074), (2020, 736704), (2304, 645895), (2424, 613920), (2558, 581760), (2880, 516716), (3030, 491136), (3232, 460440), (3636, 409280), (3837, 387840), (3840, 387537), (4040, 368352), (4545, 327424), (4848, 306960), (5116, 290880), (5760, 258358), (6060, 245568), (6395, 232704), (6464, 230220), (7272, 204640), (7674, 193920), (8080, 184176), (9090, 163712), (9696, 153480), (10232, 145440), (11511, 129280), (11520, 129179), (12120, 122784), (12790, 116352), (12928, 115110), (14544, 102320), (15348, 96960), (16160, 92088), (18180, 81856), (19185, 77568), (19392, 76740), (20464, 72720), (23022, 64640), (24240, 61392), (25580, 58176), (25856, 57555), (29088, 51160), (30696, 48480), (32320, 46044), (36360, 40928), (38370, 38784)]