80582880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 192

約数和(自身を含む): 300464640

約数和(自身を除く): 219881760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 827, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1654, 1680, 1740, 2030, 2320, 2436, 2481, 2784, 3045, 3248, 3308, 3360, 3480, 4060, 4135, 4640, 4872, 4962, 5789, 6090, 6496, 6616, 6960, 8120, 8270, 9744, 9924, 11578, 12180, 12405, 13232, 13920, 16240, 16540, 17367, 19488, 19848, 23156, 23983, 24360, 24810, 26464, 28945, 32480, 33080, 34734, 39696, 46312, 47966, 48720, 49620, 57890, 66160, 69468, 71949, 79392, 86835, 92624, 95932, 97440, 99240, 115780, 119915, 132320, 138936, 143898, 167881, 173670, 185248, 191864, 198480, 231560, 239830, 277872, 287796, 335762, 347340, 359745, 383728, 396960, 463120, 479660, 503643, 555744, 575592, 671524, 694680, 719490, 767456, 839405, 926240, 959320, 1007286, 1151184, 1343048, 1389360, 1438980, 1678810, 1918640, 2014572, 2302368, 2518215, 2686096, 2778720, 2877960, 3357620, 3837280, 4029144, 5036430, 5372192, 5755920, 6715240, 8058288, 10072860, 11511840, 13430480, 16116576, 20145720, 26860960, 40291440, 80582880]

約数ペア:

[(1, 80582880), (2, 40291440), (3, 26860960), (4, 20145720), (5, 16116576), (6, 13430480), (7, 11511840), (8, 10072860), (10, 8058288), (12, 6715240), (14, 5755920), (15, 5372192), (16, 5036430), (20, 4029144), (21, 3837280), (24, 3357620), (28, 2877960), (29, 2778720), (30, 2686096), (32, 2518215), (35, 2302368), (40, 2014572), (42, 1918640), (48, 1678810), (56, 1438980), (58, 1389360), (60, 1343048), (70, 1151184), (80, 1007286), (84, 959320), (87, 926240), (96, 839405), (105, 767456), (112, 719490), (116, 694680), (120, 671524), (140, 575592), (145, 555744), (160, 503643), (168, 479660), (174, 463120), (203, 396960), (210, 383728), (224, 359745), (232, 347340), (240, 335762), (280, 287796), (290, 277872), (336, 239830), (348, 231560), (406, 198480), (420, 191864), (435, 185248), (464, 173670), (480, 167881), (560, 143898), (580, 138936), (609, 132320), (672, 119915), (696, 115780), (812, 99240), (827, 97440), (840, 95932), (870, 92624), (928, 86835), (1015, 79392), (1120, 71949), (1160, 69468), (1218, 66160), (1392, 57890), (1624, 49620), (1654, 48720), (1680, 47966), (1740, 46312), (2030, 39696), (2320, 34734), (2436, 33080), (2481, 32480), (2784, 28945), (3045, 26464), (3248, 24810), (3308, 24360), (3360, 23983), (3480, 23156), (4060, 19848), (4135, 19488), (4640, 17367), (4872, 16540), (4962, 16240), (5789, 13920), (6090, 13232), (6496, 12405), (6616, 12180), (6960, 11578), (8120, 9924), (8270, 9744)]