13193280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{509}}^1$

素因数の和:538

約数の個数: 140

約数和(自身を含む): 47023020

約数和(自身を除く): 33829740

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 509, 540, 576, 648, 720, 810, 864, 960, 1018, 1080, 1296, 1440, 1527, 1620, 1728, 2036, 2160, 2545, 2592, 2880, 3054, 3240, 4072, 4320, 4581, 5090, 5184, 6108, 6480, 7635, 8144, 8640, 9162, 10180, 12216, 12960, 13743, 15270, 16288, 18324, 20360, 22905, 24432, 25920, 27486, 30540, 32576, 36648, 40720, 41229, 45810, 48864, 54972, 61080, 68715, 73296, 81440, 82458, 91620, 97728, 109944, 122160, 137430, 146592, 162880, 164916, 183240, 206145, 219888, 244320, 274860, 293184, 329832, 366480, 412290, 439776, 488640, 549720, 659664, 732960, 824580, 879552, 1099440, 1319328, 1465920, 1649160, 2198880, 2638656, 3298320, 4397760, 6596640, 13193280]

約数ペア:

[(1, 13193280), (2, 6596640), (3, 4397760), (4, 3298320), (5, 2638656), (6, 2198880), (8, 1649160), (9, 1465920), (10, 1319328), (12, 1099440), (15, 879552), (16, 824580), (18, 732960), (20, 659664), (24, 549720), (27, 488640), (30, 439776), (32, 412290), (36, 366480), (40, 329832), (45, 293184), (48, 274860), (54, 244320), (60, 219888), (64, 206145), (72, 183240), (80, 164916), (81, 162880), (90, 146592), (96, 137430), (108, 122160), (120, 109944), (135, 97728), (144, 91620), (160, 82458), (162, 81440), (180, 73296), (192, 68715), (216, 61080), (240, 54972), (270, 48864), (288, 45810), (320, 41229), (324, 40720), (360, 36648), (405, 32576), (432, 30540), (480, 27486), (509, 25920), (540, 24432), (576, 22905), (648, 20360), (720, 18324), (810, 16288), (864, 15270), (960, 13743), (1018, 12960), (1080, 12216), (1296, 10180), (1440, 9162), (1527, 8640), (1620, 8144), (1728, 7635), (2036, 6480), (2160, 6108), (2545, 5184), (2592, 5090), (2880, 4581), (3054, 4320), (3240, 4072)]