5149440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{149}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 18396000

約数和(自身を除く): 13246560

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, 149, 160, 180, 192, 216, 240, 256, 270, 288, 298, 320, 360, 384, 432, 447, 480, 540, 576, 596, 640, 720, 745, 768, 864, 894, 960, 1080, 1152, 1192, 1280, 1341, 1440, 1490, 1728, 1788, 1920, 2160, 2235, 2304, 2384, 2682, 2880, 2980, 3456, 3576, 3840, 4023, 4320, 4470, 4768, 5364, 5760, 5960, 6705, 6912, 7152, 8046, 8640, 8940, 9536, 10728, 11520, 11920, 13410, 14304, 16092, 17280, 17880, 19072, 20115, 21456, 23840, 26820, 28608, 32184, 34560, 35760, 38144, 40230, 42912, 47680, 53640, 57216, 64368, 71520, 80460, 85824, 95360, 107280, 114432, 128736, 143040, 160920, 171648, 190720, 214560, 257472, 286080, 321840, 343296, 429120, 514944, 572160, 643680, 858240, 1029888, 1287360, 1716480, 2574720, 5149440]

約数ペア:

[(1, 5149440), (2, 2574720), (3, 1716480), (4, 1287360), (5, 1029888), (6, 858240), (8, 643680), (9, 572160), (10, 514944), (12, 429120), (15, 343296), (16, 321840), (18, 286080), (20, 257472), (24, 214560), (27, 190720), (30, 171648), (32, 160920), (36, 143040), (40, 128736), (45, 114432), (48, 107280), (54, 95360), (60, 85824), (64, 80460), (72, 71520), (80, 64368), (90, 57216), (96, 53640), (108, 47680), (120, 42912), (128, 40230), (135, 38144), (144, 35760), (149, 34560), (160, 32184), (180, 28608), (192, 26820), (216, 23840), (240, 21456), (256, 20115), (270, 19072), (288, 17880), (298, 17280), (320, 16092), (360, 14304), (384, 13410), (432, 11920), (447, 11520), (480, 10728), (540, 9536), (576, 8940), (596, 8640), (640, 8046), (720, 7152), (745, 6912), (768, 6705), (864, 5960), (894, 5760), (960, 5364), (1080, 4768), (1152, 4470), (1192, 4320), (1280, 4023), (1341, 3840), (1440, 3576), (1490, 3456), (1728, 2980), (1788, 2880), (1920, 2682), (2160, 2384), (2235, 2304)]