160372080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20249}}^1$

素因数の和:20279

約数の個数: 120

約数和(自身を含む): 587574000

約数和(自身を除く): 427201920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 20249, 40498, 60747, 80996, 101245, 121494, 161992, 182241, 202490, 222739, 242988, 303735, 323984, 364482, 404980, 445478, 485976, 607470, 668217, 728964, 809960, 890956, 911205, 971952, 1113695, 1214940, 1336434, 1457928, 1619920, 1781912, 1822410, 2004651, 2227390, 2429880, 2672868, 2915856, 3341085, 3563824, 3644820, 4009302, 4454780, 4859760, 5345736, 6682170, 7289640, 8018604, 8909560, 10023255, 10691472, 13364340, 14579280, 16037208, 17819120, 20046510, 26728680, 32074416, 40093020, 53457360, 80186040, 160372080]

約数ペア:

[(1, 160372080), (2, 80186040), (3, 53457360), (4, 40093020), (5, 32074416), (6, 26728680), (8, 20046510), (9, 17819120), (10, 16037208), (11, 14579280), (12, 13364340), (15, 10691472), (16, 10023255), (18, 8909560), (20, 8018604), (22, 7289640), (24, 6682170), (30, 5345736), (33, 4859760), (36, 4454780), (40, 4009302), (44, 3644820), (45, 3563824), (48, 3341085), (55, 2915856), (60, 2672868), (66, 2429880), (72, 2227390), (80, 2004651), (88, 1822410), (90, 1781912), (99, 1619920), (110, 1457928), (120, 1336434), (132, 1214940), (144, 1113695), (165, 971952), (176, 911205), (180, 890956), (198, 809960), (220, 728964), (240, 668217), (264, 607470), (330, 485976), (360, 445478), (396, 404980), (440, 364482), (495, 323984), (528, 303735), (660, 242988), (720, 222739), (792, 202490), (880, 182241), (990, 161992), (1320, 121494), (1584, 101245), (1980, 80996), (2640, 60747), (3960, 40498), (7920, 20249)]