12928296960

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{140281}}^1$

素因数の和:140314

約数の個数: 144

約数和(自身を含む): 44807473620

約数和(自身を除く): 31879176660

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, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 46080, 92160, 140281, 280562, 420843, 561124, 701405, 841686, 1122248, 1262529, 1402810, 1683372, 2104215, 2244496, 2525058, 2805620, 3366744, 4208430, 4488992, 5050116, 5611240, 6312645, 6733488, 8416860, 8977984, 10100232, 11222480, 12625290, 13466976, 16833720, 17955968, 20200464, 22444960, 25250580, 26933952, 33667440, 35911936, 40400928, 44889920, 50501160, 53867904, 67334880, 71823872, 80801856, 89779840, 101002320, 107735808, 134669760, 143647744, 161603712, 179559680, 202004640, 215471616, 269339520, 287295488, 323207424, 359119360, 404009280, 430943232, 538679040, 646414848, 718238720, 808018560, 861886464, 1077358080, 1292829696, 1436477440, 1616037120, 2154716160, 2585659392, 3232074240, 4309432320, 6464148480, 12928296960]

約数ペア:

[(1, 12928296960), (2, 6464148480), (3, 4309432320), (4, 3232074240), (5, 2585659392), (6, 2154716160), (8, 1616037120), (9, 1436477440), (10, 1292829696), (12, 1077358080), (15, 861886464), (16, 808018560), (18, 718238720), (20, 646414848), (24, 538679040), (30, 430943232), (32, 404009280), (36, 359119360), (40, 323207424), (45, 287295488), (48, 269339520), (60, 215471616), (64, 202004640), (72, 179559680), (80, 161603712), (90, 143647744), (96, 134669760), (120, 107735808), (128, 101002320), (144, 89779840), (160, 80801856), (180, 71823872), (192, 67334880), (240, 53867904), (256, 50501160), (288, 44889920), (320, 40400928), (360, 35911936), (384, 33667440), (480, 26933952), (512, 25250580), (576, 22444960), (640, 20200464), (720, 17955968), (768, 16833720), (960, 13466976), (1024, 12625290), (1152, 11222480), (1280, 10100232), (1440, 8977984), (1536, 8416860), (1920, 6733488), (2048, 6312645), (2304, 5611240), (2560, 5050116), (2880, 4488992), (3072, 4208430), (3840, 3366744), (4608, 2805620), (5120, 2525058), (5760, 2244496), (6144, 2104215), (7680, 1683372), (9216, 1402810), (10240, 1262529), (11520, 1122248), (15360, 841686), (18432, 701405), (23040, 561124), (30720, 420843), (46080, 280562), (92160, 140281)]