80065260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 120

約数和(自身を含む): 274062096

約数和(自身を除く): 193996836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 4493, 5940, 8910, 8986, 13479, 17820, 17972, 22465, 26958, 40437, 44930, 49423, 53916, 67395, 80874, 89860, 98846, 121311, 134790, 148269, 161748, 197692, 202185, 242622, 247115, 269580, 296538, 363933, 404370, 444807, 485244, 494230, 593076, 606555, 727866, 741345, 808740, 889614, 988460, 1213110, 1334421, 1455732, 1482690, 1779228, 1819665, 2224035, 2426220, 2668842, 2965380, 3639330, 4003263, 4448070, 5337684, 6672105, 7278660, 8006526, 8896140, 13344210, 16013052, 20016315, 26688420, 40032630, 80065260]

約数ペア:

[(1, 80065260), (2, 40032630), (3, 26688420), (4, 20016315), (5, 16013052), (6, 13344210), (9, 8896140), (10, 8006526), (11, 7278660), (12, 6672105), (15, 5337684), (18, 4448070), (20, 4003263), (22, 3639330), (27, 2965380), (30, 2668842), (33, 2426220), (36, 2224035), (44, 1819665), (45, 1779228), (54, 1482690), (55, 1455732), (60, 1334421), (66, 1213110), (81, 988460), (90, 889614), (99, 808740), (108, 741345), (110, 727866), (132, 606555), (135, 593076), (162, 494230), (165, 485244), (180, 444807), (198, 404370), (220, 363933), (270, 296538), (297, 269580), (324, 247115), (330, 242622), (396, 202185), (405, 197692), (495, 161748), (540, 148269), (594, 134790), (660, 121311), (810, 98846), (891, 89860), (990, 80874), (1188, 67395), (1485, 53916), (1620, 49423), (1782, 44930), (1980, 40437), (2970, 26958), (3564, 22465), (4455, 17972), (4493, 17820), (5940, 13479), (8910, 8986)]