485194080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 240

約数和(自身を含む): 1787217264

約数和(自身を除く): 1302023184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 421, 480, 490, 560, 588, 672, 686, 735, 784, 840, 842, 980, 1029, 1120, 1176, 1263, 1372, 1470, 1568, 1680, 1684, 1715, 1960, 2058, 2105, 2352, 2401, 2526, 2744, 2940, 2947, 3360, 3368, 3430, 3920, 4116, 4210, 4704, 4802, 5052, 5145, 5488, 5880, 5894, 6315, 6736, 6860, 7203, 7840, 8232, 8420, 8841, 9604, 10104, 10290, 10976, 11760, 11788, 12005, 12630, 13472, 13720, 14406, 14735, 16464, 16840, 17682, 19208, 20208, 20580, 20629, 23520, 23576, 24010, 25260, 27440, 28812, 29470, 32928, 33680, 35364, 36015, 38416, 40416, 41160, 41258, 44205, 47152, 48020, 50520, 54880, 57624, 58940, 61887, 67360, 70728, 72030, 76832, 82320, 82516, 88410, 94304, 96040, 101040, 103145, 115248, 117880, 123774, 141456, 144060, 144403, 164640, 165032, 176820, 192080, 202080, 206290, 230496, 235760, 247548, 282912, 288120, 288806, 309435, 330064, 353640, 384160, 412580, 433209, 471520, 495096, 576240, 577612, 618870, 660128, 707280, 722015, 825160, 866418, 990192, 1010821, 1152480, 1155224, 1237740, 1414560, 1444030, 1650320, 1732836, 1980384, 2021642, 2166045, 2310448, 2475480, 2888060, 3032463, 3300640, 3465672, 4043284, 4332090, 4620896, 4950960, 5054105, 5776120, 6064926, 6931344, 8086568, 8664180, 9901920, 10108210, 11552240, 12129852, 13862688, 15162315, 16173136, 17328360, 20216420, 23104480, 24259704, 30324630, 32346272, 34656720, 40432840, 48519408, 60649260, 69313440, 80865680, 97038816, 121298520, 161731360, 242597040, 485194080]

約数ペア:

[(1, 485194080), (2, 242597040), (3, 161731360), (4, 121298520), (5, 97038816), (6, 80865680), (7, 69313440), (8, 60649260), (10, 48519408), (12, 40432840), (14, 34656720), (15, 32346272), (16, 30324630), (20, 24259704), (21, 23104480), (24, 20216420), (28, 17328360), (30, 16173136), (32, 15162315), (35, 13862688), (40, 12129852), (42, 11552240), (48, 10108210), (49, 9901920), (56, 8664180), (60, 8086568), (70, 6931344), (80, 6064926), (84, 5776120), (96, 5054105), (98, 4950960), (105, 4620896), (112, 4332090), (120, 4043284), (140, 3465672), (147, 3300640), (160, 3032463), (168, 2888060), (196, 2475480), (210, 2310448), (224, 2166045), (240, 2021642), (245, 1980384), (280, 1732836), (294, 1650320), (336, 1444030), (343, 1414560), (392, 1237740), (420, 1155224), (421, 1152480), (480, 1010821), (490, 990192), (560, 866418), (588, 825160), (672, 722015), (686, 707280), (735, 660128), (784, 618870), (840, 577612), (842, 576240), (980, 495096), (1029, 471520), (1120, 433209), (1176, 412580), (1263, 384160), (1372, 353640), (1470, 330064), (1568, 309435), (1680, 288806), (1684, 288120), (1715, 282912), (1960, 247548), (2058, 235760), (2105, 230496), (2352, 206290), (2401, 202080), (2526, 192080), (2744, 176820), (2940, 165032), (2947, 164640), (3360, 144403), (3368, 144060), (3430, 141456), (3920, 123774), (4116, 117880), (4210, 115248), (4704, 103145), (4802, 101040), (5052, 96040), (5145, 94304), (5488, 88410), (5880, 82516), (5894, 82320), (6315, 76832), (6736, 72030), (6860, 70728), (7203, 67360), (7840, 61887), (8232, 58940), (8420, 57624), (8841, 54880), (9604, 50520), (10104, 48020), (10290, 47152), (10976, 44205), (11760, 41258), (11788, 41160), (12005, 40416), (12630, 38416), (13472, 36015), (13720, 35364), (14406, 33680), (14735, 32928), (16464, 29470), (16840, 28812), (17682, 27440), (19208, 25260), (20208, 24010), (20580, 23576), (20629, 23520)]