80689803840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{28017293}}^1$

素因数の和:28017316

約数の個数: 84

約数和(自身を含む): 277539314364

約数和(自身を除く): 196849510524

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, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 28017293, 56034586, 84051879, 112069172, 140086465, 168103758, 224138344, 252155637, 280172930, 336207516, 420259395, 448276688, 504311274, 560345860, 672415032, 840518790, 896553376, 1008622548, 1120691720, 1260778185, 1344830064, 1681037580, 1793106752, 2017245096, 2241383440, 2521556370, 2689660128, 3362075160, 4034490192, 4482766880, 5043112740, 5379320256, 6724150320, 8068980384, 8965533760, 10086225480, 13448300640, 16137960768, 20172450960, 26896601280, 40344901920, 80689803840]

約数ペア:

[(1, 80689803840), (2, 40344901920), (3, 26896601280), (4, 20172450960), (5, 16137960768), (6, 13448300640), (8, 10086225480), (9, 8965533760), (10, 8068980384), (12, 6724150320), (15, 5379320256), (16, 5043112740), (18, 4482766880), (20, 4034490192), (24, 3362075160), (30, 2689660128), (32, 2521556370), (36, 2241383440), (40, 2017245096), (45, 1793106752), (48, 1681037580), (60, 1344830064), (64, 1260778185), (72, 1120691720), (80, 1008622548), (90, 896553376), (96, 840518790), (120, 672415032), (144, 560345860), (160, 504311274), (180, 448276688), (192, 420259395), (240, 336207516), (288, 280172930), (320, 252155637), (360, 224138344), (480, 168103758), (576, 140086465), (720, 112069172), (960, 84051879), (1440, 56034586), (2880, 28017293)]