5515145280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{638327}}^1$

素因数の和:638353

約数の個数: 112

約数和(自身を含む): 19456237440

約数和(自身を除く): 13941092160

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, 638327, 1276654, 1914981, 2553308, 3191635, 3829962, 5106616, 5744943, 6383270, 7659924, 9574905, 10213232, 11489886, 12766540, 15319848, 17234829, 19149810, 20426464, 22979772, 25533080, 28724715, 30639696, 34469658, 38299620, 40852928, 45959544, 51066160, 57449430, 61279392, 68939316, 76599240, 86174145, 91919088, 102132320, 114898860, 122558784, 137878632, 153198480, 172348290, 183838176, 204264640, 229797720, 275757264, 306396960, 344696580, 367676352, 459595440, 551514528, 612793920, 689393160, 919190880, 1103029056, 1378786320, 1838381760, 2757572640, 5515145280]

約数ペア:

[(1, 5515145280), (2, 2757572640), (3, 1838381760), (4, 1378786320), (5, 1103029056), (6, 919190880), (8, 689393160), (9, 612793920), (10, 551514528), (12, 459595440), (15, 367676352), (16, 344696580), (18, 306396960), (20, 275757264), (24, 229797720), (27, 204264640), (30, 183838176), (32, 172348290), (36, 153198480), (40, 137878632), (45, 122558784), (48, 114898860), (54, 102132320), (60, 91919088), (64, 86174145), (72, 76599240), (80, 68939316), (90, 61279392), (96, 57449430), (108, 51066160), (120, 45959544), (135, 40852928), (144, 38299620), (160, 34469658), (180, 30639696), (192, 28724715), (216, 25533080), (240, 22979772), (270, 20426464), (288, 19149810), (320, 17234829), (360, 15319848), (432, 12766540), (480, 11489886), (540, 10213232), (576, 9574905), (720, 7659924), (864, 6383270), (960, 5744943), (1080, 5106616), (1440, 3829962), (1728, 3191635), (2160, 2553308), (2880, 1914981), (4320, 1276654), (8640, 638327)]