144917760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2940

約数の個数: 144

約数和(自身を含む): 498605184

約数和(自身を除く): 353687424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 2903, 3120, 3328, 3840, 4160, 4992, 5806, 6240, 8320, 8709, 9984, 11612, 12480, 14515, 16640, 17418, 23224, 24960, 29030, 34836, 37739, 43545, 46448, 49920, 58060, 69672, 75478, 87090, 92896, 113217, 116120, 139344, 150956, 174180, 185792, 188695, 226434, 232240, 278688, 301912, 348360, 371584, 377390, 452868, 464480, 557376, 566085, 603824, 696720, 743168, 754780, 905736, 928960, 1114752, 1132170, 1207648, 1393440, 1509560, 1811472, 1857920, 2229504, 2264340, 2415296, 2786880, 3019120, 3622944, 3715840, 4528680, 4830592, 5573760, 6038240, 7245888, 9057360, 9661184, 11147520, 12076480, 14491776, 18114720, 24152960, 28983552, 36229440, 48305920, 72458880, 144917760]

約数ペア:

[(1, 144917760), (2, 72458880), (3, 48305920), (4, 36229440), (5, 28983552), (6, 24152960), (8, 18114720), (10, 14491776), (12, 12076480), (13, 11147520), (15, 9661184), (16, 9057360), (20, 7245888), (24, 6038240), (26, 5573760), (30, 4830592), (32, 4528680), (39, 3715840), (40, 3622944), (48, 3019120), (52, 2786880), (60, 2415296), (64, 2264340), (65, 2229504), (78, 1857920), (80, 1811472), (96, 1509560), (104, 1393440), (120, 1207648), (128, 1132170), (130, 1114752), (156, 928960), (160, 905736), (192, 754780), (195, 743168), (208, 696720), (240, 603824), (256, 566085), (260, 557376), (312, 464480), (320, 452868), (384, 377390), (390, 371584), (416, 348360), (480, 301912), (520, 278688), (624, 232240), (640, 226434), (768, 188695), (780, 185792), (832, 174180), (960, 150956), (1040, 139344), (1248, 116120), (1280, 113217), (1560, 92896), (1664, 87090), (1920, 75478), (2080, 69672), (2496, 58060), (2903, 49920), (3120, 46448), (3328, 43545), (3840, 37739), (4160, 34836), (4992, 29030), (5806, 24960), (6240, 23224), (8320, 17418), (8709, 16640), (9984, 14515), (11612, 12480)]