123785280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{14327}}^1$

素因数の和:14353

約数の個数: 112

約数和(自身を含む): 436717440

約数和(自身を除く): 312932160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 14327, 28654, 42981, 57308, 71635, 85962, 114616, 128943, 143270, 171924, 214905, 229232, 257886, 286540, 343848, 386829, 429810, 458464, 515772, 573080, 644715, 687696, 773658, 859620, 916928, 1031544, 1146160, 1289430, 1375392, 1547316, 1719240, 1934145, 2063088, 2292320, 2578860, 2750784, 3094632, 3438480, 3868290, 4126176, 4584640, 5157720, 6189264, 6876960, 7736580, 8252352, 10315440, 12378528, 13753920, 15473160, 20630880, 24757056, 30946320, 41261760, 61892640, 123785280]

約数ペア:

[(1, 123785280), (2, 61892640), (3, 41261760), (4, 30946320), (5, 24757056), (6, 20630880), (8, 15473160), (9, 13753920), (10, 12378528), (12, 10315440), (15, 8252352), (16, 7736580), (18, 6876960), (20, 6189264), (24, 5157720), (27, 4584640), (30, 4126176), (32, 3868290), (36, 3438480), (40, 3094632), (45, 2750784), (48, 2578860), (54, 2292320), (60, 2063088), (64, 1934145), (72, 1719240), (80, 1547316), (90, 1375392), (96, 1289430), (108, 1146160), (120, 1031544), (135, 916928), (144, 859620), (160, 773658), (180, 687696), (192, 644715), (216, 573080), (240, 515772), (270, 458464), (288, 429810), (320, 386829), (360, 343848), (432, 286540), (480, 257886), (540, 229232), (576, 214905), (720, 171924), (864, 143270), (960, 128943), (1080, 114616), (1440, 85962), (1728, 71635), (2160, 57308), (2880, 42981), (4320, 28654), (8640, 14327)]