12438650880

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{16871}}^1$

素因数の和:16910

約数の個数: 180

約数和(自身を含む): 43121896272

約数和(自身を除く): 30683245392

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 16384, 16871, 18432, 20480, 23040, 24576, 30720, 33742, 36864, 40960, 46080, 49152, 50613, 61440, 67484, 73728, 81920, 84355, 92160, 101226, 122880, 134968, 147456, 151839, 168710, 184320, 202452, 245760, 253065, 269936, 303678, 337420, 368640, 404904, 506130, 539872, 607356, 674840, 737280, 759195, 809808, 1012260, 1079744, 1214712, 1349680, 1518390, 1619616, 2024520, 2159488, 2429424, 2699360, 3036780, 3239232, 4049040, 4318976, 4858848, 5398720, 6073560, 6478464, 8098080, 8637952, 9717696, 10797440, 12147120, 12956928, 16196160, 17275904, 19435392, 21594880, 24294240, 25913856, 32392320, 34551808, 38870784, 43189760, 48588480, 51827712, 64784640, 69103616, 77741568, 86379520, 97176960, 103655424, 129569280, 138207232, 155483136, 172759040, 194353920, 207310848, 259138560, 276414464, 310966272, 345518080, 388707840, 414621696, 518277120, 621932544, 691036160, 777415680, 829243392, 1036554240, 1243865088, 1382072320, 1554831360, 2073108480, 2487730176, 3109662720, 4146216960, 6219325440, 12438650880]

約数ペア:

[(1, 12438650880), (2, 6219325440), (3, 4146216960), (4, 3109662720), (5, 2487730176), (6, 2073108480), (8, 1554831360), (9, 1382072320), (10, 1243865088), (12, 1036554240), (15, 829243392), (16, 777415680), (18, 691036160), (20, 621932544), (24, 518277120), (30, 414621696), (32, 388707840), (36, 345518080), (40, 310966272), (45, 276414464), (48, 259138560), (60, 207310848), (64, 194353920), (72, 172759040), (80, 155483136), (90, 138207232), (96, 129569280), (120, 103655424), (128, 97176960), (144, 86379520), (160, 77741568), (180, 69103616), (192, 64784640), (240, 51827712), (256, 48588480), (288, 43189760), (320, 38870784), (360, 34551808), (384, 32392320), (480, 25913856), (512, 24294240), (576, 21594880), (640, 19435392), (720, 17275904), (768, 16196160), (960, 12956928), (1024, 12147120), (1152, 10797440), (1280, 9717696), (1440, 8637952), (1536, 8098080), (1920, 6478464), (2048, 6073560), (2304, 5398720), (2560, 4858848), (2880, 4318976), (3072, 4049040), (3840, 3239232), (4096, 3036780), (4608, 2699360), (5120, 2429424), (5760, 2159488), (6144, 2024520), (7680, 1619616), (8192, 1518390), (9216, 1349680), (10240, 1214712), (11520, 1079744), (12288, 1012260), (15360, 809808), (16384, 759195), (16871, 737280), (18432, 674840), (20480, 607356), (23040, 539872), (24576, 506130), (30720, 404904), (33742, 368640), (36864, 337420), (40960, 303678), (46080, 269936), (49152, 253065), (50613, 245760), (61440, 202452), (67484, 184320), (73728, 168710), (81920, 151839), (84355, 147456), (92160, 134968), (101226, 122880)]