349310880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{26953}}^1$

素因数の和:26980

約数の個数: 120

約数和(自身を含む): 1232822052

約数和(自身を除く): 883511172

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, 26953, 53906, 80859, 107812, 134765, 161718, 215624, 242577, 269530, 323436, 404295, 431248, 485154, 539060, 646872, 727731, 808590, 862496, 970308, 1078120, 1212885, 1293744, 1455462, 1617180, 1940616, 2156240, 2183193, 2425770, 2587488, 2910924, 3234360, 3638655, 3881232, 4312480, 4366386, 4851540, 5821848, 6468720, 7277310, 7762464, 8732772, 9703080, 10915965, 11643696, 12937440, 14554620, 17465544, 19406160, 21831930, 23287392, 29109240, 34931088, 38812320, 43663860, 58218480, 69862176, 87327720, 116436960, 174655440, 349310880]

約数ペア:

[(1, 349310880), (2, 174655440), (3, 116436960), (4, 87327720), (5, 69862176), (6, 58218480), (8, 43663860), (9, 38812320), (10, 34931088), (12, 29109240), (15, 23287392), (16, 21831930), (18, 19406160), (20, 17465544), (24, 14554620), (27, 12937440), (30, 11643696), (32, 10915965), (36, 9703080), (40, 8732772), (45, 7762464), (48, 7277310), (54, 6468720), (60, 5821848), (72, 4851540), (80, 4366386), (81, 4312480), (90, 3881232), (96, 3638655), (108, 3234360), (120, 2910924), (135, 2587488), (144, 2425770), (160, 2183193), (162, 2156240), (180, 1940616), (216, 1617180), (240, 1455462), (270, 1293744), (288, 1212885), (324, 1078120), (360, 970308), (405, 862496), (432, 808590), (480, 727731), (540, 646872), (648, 539060), (720, 485154), (810, 431248), (864, 404295), (1080, 323436), (1296, 269530), (1440, 242577), (1620, 215624), (2160, 161718), (2592, 134765), (3240, 107812), (4320, 80859), (6480, 53906), (12960, 26953)]