80750880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8011}}^1$

素因数の和:8039

約数の個数: 144

約数和(自身を含む): 314967744

約数和(自身を除く): 234216864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8011, 10080, 16022, 24033, 32044, 40055, 48066, 56077, 64088, 72099, 80110, 96132, 112154, 120165, 128176, 144198, 160220, 168231, 192264, 224308, 240330, 256352, 280385, 288396, 320440, 336462, 360495, 384528, 448616, 480660, 504693, 560770, 576792, 640880, 672924, 720990, 769056, 841155, 897232, 961320, 1009386, 1121540, 1153584, 1281760, 1345848, 1441980, 1682310, 1794464, 1922640, 2018772, 2243080, 2307168, 2523465, 2691696, 2883960, 3364620, 3845280, 4037544, 4486160, 5046930, 5383392, 5767920, 6729240, 8075088, 8972320, 10093860, 11535840, 13458480, 16150176, 20187720, 26916960, 40375440, 80750880]

約数ペア:

[(1, 80750880), (2, 40375440), (3, 26916960), (4, 20187720), (5, 16150176), (6, 13458480), (7, 11535840), (8, 10093860), (9, 8972320), (10, 8075088), (12, 6729240), (14, 5767920), (15, 5383392), (16, 5046930), (18, 4486160), (20, 4037544), (21, 3845280), (24, 3364620), (28, 2883960), (30, 2691696), (32, 2523465), (35, 2307168), (36, 2243080), (40, 2018772), (42, 1922640), (45, 1794464), (48, 1682310), (56, 1441980), (60, 1345848), (63, 1281760), (70, 1153584), (72, 1121540), (80, 1009386), (84, 961320), (90, 897232), (96, 841155), (105, 769056), (112, 720990), (120, 672924), (126, 640880), (140, 576792), (144, 560770), (160, 504693), (168, 480660), (180, 448616), (210, 384528), (224, 360495), (240, 336462), (252, 320440), (280, 288396), (288, 280385), (315, 256352), (336, 240330), (360, 224308), (420, 192264), (480, 168231), (504, 160220), (560, 144198), (630, 128176), (672, 120165), (720, 112154), (840, 96132), (1008, 80110), (1120, 72099), (1260, 64088), (1440, 56077), (1680, 48066), (2016, 40055), (2520, 32044), (3360, 24033), (5040, 16022), (8011, 10080)]