13271040

素因数分解:

$2^{15}\times 3^4\times 5^1$

素因数の和:47

約数の個数: 160

約数和(自身を含む): 47578410

約数和(自身を除く): 34307370

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 10240, 10368, 11520, 12288, 12960, 13824, 15360, 16384, 17280, 18432, 20480, 20736, 23040, 24576, 25920, 27648, 30720, 32768, 34560, 36864, 40960, 41472, 46080, 49152, 51840, 55296, 61440, 69120, 73728, 81920, 82944, 92160, 98304, 103680, 110592, 122880, 138240, 147456, 163840, 165888, 184320, 207360, 221184, 245760, 276480, 294912, 331776, 368640, 414720, 442368, 491520, 552960, 663552, 737280, 829440, 884736, 1105920, 1327104, 1474560, 1658880, 2211840, 2654208, 3317760, 4423680, 6635520, 13271040]

約数ペア:

[(1, 13271040), (2, 6635520), (3, 4423680), (4, 3317760), (5, 2654208), (6, 2211840), (8, 1658880), (9, 1474560), (10, 1327104), (12, 1105920), (15, 884736), (16, 829440), (18, 737280), (20, 663552), (24, 552960), (27, 491520), (30, 442368), (32, 414720), (36, 368640), (40, 331776), (45, 294912), (48, 276480), (54, 245760), (60, 221184), (64, 207360), (72, 184320), (80, 165888), (81, 163840), (90, 147456), (96, 138240), (108, 122880), (120, 110592), (128, 103680), (135, 98304), (144, 92160), (160, 82944), (162, 81920), (180, 73728), (192, 69120), (216, 61440), (240, 55296), (256, 51840), (270, 49152), (288, 46080), (320, 41472), (324, 40960), (360, 36864), (384, 34560), (405, 32768), (432, 30720), (480, 27648), (512, 25920), (540, 24576), (576, 23040), (640, 20736), (648, 20480), (720, 18432), (768, 17280), (810, 16384), (864, 15360), (960, 13824), (1024, 12960), (1080, 12288), (1152, 11520), (1280, 10368), (1296, 10240), (1440, 9216), (1536, 8640), (1620, 8192), (1728, 7680), (1920, 6912), (2048, 6480), (2160, 6144), (2304, 5760), (2560, 5184), (2592, 5120), (2880, 4608), (3072, 4320), (3240, 4096), (3456, 3840)]