80487950940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{538093}}^1$

素因数の和:538388

約数の個数: 96

約数和(自身を含む): 251311421760

約数和(自身を除く): 170823470820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 277, 540, 554, 831, 1108, 1385, 1662, 2493, 2770, 3324, 4155, 4986, 5540, 7479, 8310, 9972, 12465, 14958, 16620, 24930, 29916, 37395, 49860, 74790, 149580, 538093, 1076186, 1614279, 2152372, 2690465, 3228558, 4842837, 5380930, 6457116, 8071395, 9685674, 10761860, 14528511, 16142790, 19371348, 24214185, 29057022, 32285580, 48428370, 58114044, 72642555, 96856740, 145285110, 149051761, 290570220, 298103522, 447155283, 596207044, 745258805, 894310566, 1341465849, 1490517610, 1788621132, 2235776415, 2682931698, 2981035220, 4024397547, 4471552830, 5365863396, 6707329245, 8048795094, 8943105660, 13414658490, 16097590188, 20121987735, 26829316980, 40243975470, 80487950940]

約数ペア:

[(1, 80487950940), (2, 40243975470), (3, 26829316980), (4, 20121987735), (5, 16097590188), (6, 13414658490), (9, 8943105660), (10, 8048795094), (12, 6707329245), (15, 5365863396), (18, 4471552830), (20, 4024397547), (27, 2981035220), (30, 2682931698), (36, 2235776415), (45, 1788621132), (54, 1490517610), (60, 1341465849), (90, 894310566), (108, 745258805), (135, 596207044), (180, 447155283), (270, 298103522), (277, 290570220), (540, 149051761), (554, 145285110), (831, 96856740), (1108, 72642555), (1385, 58114044), (1662, 48428370), (2493, 32285580), (2770, 29057022), (3324, 24214185), (4155, 19371348), (4986, 16142790), (5540, 14528511), (7479, 10761860), (8310, 9685674), (9972, 8071395), (12465, 6457116), (14958, 5380930), (16620, 4842837), (24930, 3228558), (29916, 2690465), (37395, 2152372), (49860, 1614279), (74790, 1076186), (149580, 538093)]