2757098880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3769}}^1$

素因数の和:3921

約数の個数: 192

約数和(自身を含む): 9598118400

約数和(自身を除く): 6841019520

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, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 3048, 3769, 3810, 4064, 4572, 5080, 5715, 5760, 6096, 7538, 7620, 8128, 9144, 10160, 11307, 11430, 12192, 15076, 15240, 16256, 18288, 18845, 20320, 22614, 22860, 24384, 30152, 30480, 33921, 36576, 37690, 40640, 45228, 45720, 48768, 56535, 60304, 60960, 67842, 73152, 75380, 81280, 90456, 91440, 113070, 120608, 121920, 135684, 146304, 150760, 169605, 180912, 182880, 226140, 241216, 243840, 271368, 301520, 339210, 361824, 365760, 452280, 478663, 482432, 542736, 603040, 678420, 723648, 731520, 904560, 957326, 1085472, 1206080, 1356840, 1435989, 1447296, 1809120, 1914652, 2170944, 2393315, 2412160, 2713680, 2871978, 3618240, 3829304, 4307967, 4341888, 4786630, 5427360, 5743956, 7179945, 7236480, 7658608, 8615934, 9573260, 10854720, 11487912, 14359890, 15317216, 17231868, 19146520, 21539835, 21709440, 22975824, 28719780, 30634432, 34463736, 38293040, 43079670, 45951648, 57439560, 61268864, 68927472, 76586080, 86159340, 91903296, 114879120, 137854944, 153172160, 172318680, 183806592, 229758240, 275709888, 306344320, 344637360, 459516480, 551419776, 689274720, 919032960, 1378549440, 2757098880]

約数ペア:

[(1, 2757098880), (2, 1378549440), (3, 919032960), (4, 689274720), (5, 551419776), (6, 459516480), (8, 344637360), (9, 306344320), (10, 275709888), (12, 229758240), (15, 183806592), (16, 172318680), (18, 153172160), (20, 137854944), (24, 114879120), (30, 91903296), (32, 86159340), (36, 76586080), (40, 68927472), (45, 61268864), (48, 57439560), (60, 45951648), (64, 43079670), (72, 38293040), (80, 34463736), (90, 30634432), (96, 28719780), (120, 22975824), (127, 21709440), (128, 21539835), (144, 19146520), (160, 17231868), (180, 15317216), (192, 14359890), (240, 11487912), (254, 10854720), (288, 9573260), (320, 8615934), (360, 7658608), (381, 7236480), (384, 7179945), (480, 5743956), (508, 5427360), (576, 4786630), (635, 4341888), (640, 4307967), (720, 3829304), (762, 3618240), (960, 2871978), (1016, 2713680), (1143, 2412160), (1152, 2393315), (1270, 2170944), (1440, 1914652), (1524, 1809120), (1905, 1447296), (1920, 1435989), (2032, 1356840), (2286, 1206080), (2540, 1085472), (2880, 957326), (3048, 904560), (3769, 731520), (3810, 723648), (4064, 678420), (4572, 603040), (5080, 542736), (5715, 482432), (5760, 478663), (6096, 452280), (7538, 365760), (7620, 361824), (8128, 339210), (9144, 301520), (10160, 271368), (11307, 243840), (11430, 241216), (12192, 226140), (15076, 182880), (15240, 180912), (16256, 169605), (18288, 150760), (18845, 146304), (20320, 135684), (22614, 121920), (22860, 120608), (24384, 113070), (30152, 91440), (30480, 90456), (33921, 81280), (36576, 75380), (37690, 73152), (40640, 67842), (45228, 60960), (45720, 60304), (48768, 56535)]