2049162480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{14447}}^1$

素因数の和:14663

約数の個数: 120

約数和(自身を含む): 6917182272

約数和(自身を除く): 4868019792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 9456, 11820, 14184, 14447, 15760, 17730, 23640, 28368, 28894, 35460, 43341, 47280, 57788, 70920, 72235, 86682, 115576, 130023, 141840, 144470, 173364, 216705, 231152, 260046, 288940, 346728, 433410, 520092, 577880, 650115, 693456, 866820, 1040184, 1155760, 1300230, 1733640, 2080368, 2600460, 2846059, 3467280, 5200920, 5692118, 8538177, 10401840, 11384236, 14230295, 17076354, 22768472, 25614531, 28460590, 34152708, 42690885, 45536944, 51229062, 56921180, 68305416, 85381770, 102458124, 113842360, 128072655, 136610832, 170763540, 204916248, 227684720, 256145310, 341527080, 409832496, 512290620, 683054160, 1024581240, 2049162480]

約数ペア:

[(1, 2049162480), (2, 1024581240), (3, 683054160), (4, 512290620), (5, 409832496), (6, 341527080), (8, 256145310), (9, 227684720), (10, 204916248), (12, 170763540), (15, 136610832), (16, 128072655), (18, 113842360), (20, 102458124), (24, 85381770), (30, 68305416), (36, 56921180), (40, 51229062), (45, 45536944), (48, 42690885), (60, 34152708), (72, 28460590), (80, 25614531), (90, 22768472), (120, 17076354), (144, 14230295), (180, 11384236), (197, 10401840), (240, 8538177), (360, 5692118), (394, 5200920), (591, 3467280), (720, 2846059), (788, 2600460), (985, 2080368), (1182, 1733640), (1576, 1300230), (1773, 1155760), (1970, 1040184), (2364, 866820), (2955, 693456), (3152, 650115), (3546, 577880), (3940, 520092), (4728, 433410), (5910, 346728), (7092, 288940), (7880, 260046), (8865, 231152), (9456, 216705), (11820, 173364), (14184, 144470), (14447, 141840), (15760, 130023), (17730, 115576), (23640, 86682), (28368, 72235), (28894, 70920), (35460, 57788), (43341, 47280)]