8795520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{509}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 31212000

約数和(自身を除く): 22416480

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 509, 540, 576, 640, 720, 864, 960, 1018, 1080, 1152, 1440, 1527, 1728, 1920, 2036, 2160, 2545, 2880, 3054, 3456, 4072, 4320, 4581, 5090, 5760, 6108, 7635, 8144, 8640, 9162, 10180, 12216, 13743, 15270, 16288, 17280, 18324, 20360, 22905, 24432, 27486, 30540, 32576, 36648, 40720, 45810, 48864, 54972, 61080, 65152, 68715, 73296, 81440, 91620, 97728, 109944, 122160, 137430, 146592, 162880, 183240, 195456, 219888, 244320, 274860, 293184, 325760, 366480, 439776, 488640, 549720, 586368, 732960, 879552, 977280, 1099440, 1465920, 1759104, 2198880, 2931840, 4397760, 8795520]

約数ペア:

[(1, 8795520), (2, 4397760), (3, 2931840), (4, 2198880), (5, 1759104), (6, 1465920), (8, 1099440), (9, 977280), (10, 879552), (12, 732960), (15, 586368), (16, 549720), (18, 488640), (20, 439776), (24, 366480), (27, 325760), (30, 293184), (32, 274860), (36, 244320), (40, 219888), (45, 195456), (48, 183240), (54, 162880), (60, 146592), (64, 137430), (72, 122160), (80, 109944), (90, 97728), (96, 91620), (108, 81440), (120, 73296), (128, 68715), (135, 65152), (144, 61080), (160, 54972), (180, 48864), (192, 45810), (216, 40720), (240, 36648), (270, 32576), (288, 30540), (320, 27486), (360, 24432), (384, 22905), (432, 20360), (480, 18324), (509, 17280), (540, 16288), (576, 15270), (640, 13743), (720, 12216), (864, 10180), (960, 9162), (1018, 8640), (1080, 8144), (1152, 7635), (1440, 6108), (1527, 5760), (1728, 5090), (1920, 4581), (2036, 4320), (2160, 4072), (2545, 3456), (2880, 3054)]