2438552160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{153949}}^1$

素因数の和:153981

約数の個数: 144

約数和(自身を含む): 9078123600

約数和(自身を除く): 6639571440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 153949, 307898, 461847, 615796, 769745, 923694, 1231592, 1385541, 1539490, 1693439, 1847388, 2309235, 2463184, 2771082, 3078980, 3386878, 3694776, 4618470, 4926368, 5080317, 5542164, 6157960, 6773756, 6927705, 7389552, 8467195, 9236940, 10160634, 11084328, 12315920, 13547512, 13855410, 14779104, 15240951, 16934390, 18473880, 20321268, 22168656, 24631840, 25401585, 27095024, 27710820, 30481902, 33868780, 36947760, 40642536, 44337312, 50803170, 54190048, 55421640, 60963804, 67737560, 73895520, 76204755, 81285072, 101606340, 110843280, 121927608, 135475120, 152409510, 162570144, 203212680, 221686560, 243855216, 270950240, 304819020, 406425360, 487710432, 609638040, 812850720, 1219276080, 2438552160]

約数ペア:

[(1, 2438552160), (2, 1219276080), (3, 812850720), (4, 609638040), (5, 487710432), (6, 406425360), (8, 304819020), (9, 270950240), (10, 243855216), (11, 221686560), (12, 203212680), (15, 162570144), (16, 152409510), (18, 135475120), (20, 121927608), (22, 110843280), (24, 101606340), (30, 81285072), (32, 76204755), (33, 73895520), (36, 67737560), (40, 60963804), (44, 55421640), (45, 54190048), (48, 50803170), (55, 44337312), (60, 40642536), (66, 36947760), (72, 33868780), (80, 30481902), (88, 27710820), (90, 27095024), (96, 25401585), (99, 24631840), (110, 22168656), (120, 20321268), (132, 18473880), (144, 16934390), (160, 15240951), (165, 14779104), (176, 13855410), (180, 13547512), (198, 12315920), (220, 11084328), (240, 10160634), (264, 9236940), (288, 8467195), (330, 7389552), (352, 6927705), (360, 6773756), (396, 6157960), (440, 5542164), (480, 5080317), (495, 4926368), (528, 4618470), (660, 3694776), (720, 3386878), (792, 3078980), (880, 2771082), (990, 2463184), (1056, 2309235), (1320, 1847388), (1440, 1693439), (1584, 1539490), (1760, 1385541), (1980, 1231592), (2640, 923694), (3168, 769745), (3960, 615796), (5280, 461847), (7920, 307898), (15840, 153949)]