149391360

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1621}}^1$

素因数の和:1654

約数の個数: 144

約数和(自身を含む): 518083020

約数和(自身を除く): 368691660

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, 1621, 1920, 2048, 2304, 2560, 2880, 3072, 3242, 3840, 4608, 4863, 5120, 5760, 6144, 6484, 7680, 8105, 9216, 9726, 10240, 11520, 12968, 14589, 15360, 16210, 18432, 19452, 23040, 24315, 25936, 29178, 30720, 32420, 38904, 46080, 48630, 51872, 58356, 64840, 72945, 77808, 92160, 97260, 103744, 116712, 129680, 145890, 155616, 194520, 207488, 233424, 259360, 291780, 311232, 389040, 414976, 466848, 518720, 583560, 622464, 778080, 829952, 933696, 1037440, 1167120, 1244928, 1556160, 1659904, 1867392, 2074880, 2334240, 2489856, 3112320, 3319808, 3734784, 4149760, 4668480, 4979712, 6224640, 7469568, 8299520, 9336960, 9959424, 12449280, 14939136, 16599040, 18673920, 24898560, 29878272, 37347840, 49797120, 74695680, 149391360]

約数ペア:

[(1, 149391360), (2, 74695680), (3, 49797120), (4, 37347840), (5, 29878272), (6, 24898560), (8, 18673920), (9, 16599040), (10, 14939136), (12, 12449280), (15, 9959424), (16, 9336960), (18, 8299520), (20, 7469568), (24, 6224640), (30, 4979712), (32, 4668480), (36, 4149760), (40, 3734784), (45, 3319808), (48, 3112320), (60, 2489856), (64, 2334240), (72, 2074880), (80, 1867392), (90, 1659904), (96, 1556160), (120, 1244928), (128, 1167120), (144, 1037440), (160, 933696), (180, 829952), (192, 778080), (240, 622464), (256, 583560), (288, 518720), (320, 466848), (360, 414976), (384, 389040), (480, 311232), (512, 291780), (576, 259360), (640, 233424), (720, 207488), (768, 194520), (960, 155616), (1024, 145890), (1152, 129680), (1280, 116712), (1440, 103744), (1536, 97260), (1621, 92160), (1920, 77808), (2048, 72945), (2304, 64840), (2560, 58356), (2880, 51872), (3072, 48630), (3242, 46080), (3840, 38904), (4608, 32420), (4863, 30720), (5120, 29178), (5760, 25936), (6144, 24315), (6484, 23040), (7680, 19452), (8105, 18432), (9216, 16210), (9726, 15360), (10240, 14589), (11520, 12968)]