45342720

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 224

約数和(自身を含む): 165140640

約数和(自身を除く): 119797920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 256, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 512, 540, 576, 615, 640, 656, 720, 738, 768, 820, 864, 960, 984, 1024, 1080, 1107, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1728, 1845, 1920, 1968, 2048, 2160, 2214, 2304, 2460, 2560, 2624, 2880, 2952, 3072, 3280, 3456, 3690, 3840, 3936, 4096, 4320, 4428, 4608, 4920, 5120, 5248, 5535, 5760, 5904, 6144, 6560, 6912, 7380, 7680, 7872, 8192, 8640, 8856, 9216, 9840, 10240, 10496, 11070, 11520, 11808, 12288, 13120, 13824, 14760, 15360, 15744, 17280, 17712, 18432, 19680, 20480, 20992, 22140, 23040, 23616, 24576, 26240, 27648, 29520, 30720, 31488, 34560, 35424, 36864, 39360, 40960, 41984, 44280, 46080, 47232, 52480, 55296, 59040, 61440, 62976, 69120, 70848, 73728, 78720, 83968, 88560, 92160, 94464, 104960, 110592, 118080, 122880, 125952, 138240, 141696, 157440, 167936, 177120, 184320, 188928, 209920, 221184, 236160, 251904, 276480, 283392, 314880, 335872, 354240, 368640, 377856, 419840, 472320, 503808, 552960, 566784, 629760, 708480, 755712, 839680, 944640, 1007616, 1105920, 1133568, 1259520, 1416960, 1511424, 1679360, 1889280, 2267136, 2519040, 2833920, 3022848, 3778560, 4534272, 5038080, 5667840, 7557120, 9068544, 11335680, 15114240, 22671360, 45342720]

約数ペア:

[(1, 45342720), (2, 22671360), (3, 15114240), (4, 11335680), (5, 9068544), (6, 7557120), (8, 5667840), (9, 5038080), (10, 4534272), (12, 3778560), (15, 3022848), (16, 2833920), (18, 2519040), (20, 2267136), (24, 1889280), (27, 1679360), (30, 1511424), (32, 1416960), (36, 1259520), (40, 1133568), (41, 1105920), (45, 1007616), (48, 944640), (54, 839680), (60, 755712), (64, 708480), (72, 629760), (80, 566784), (82, 552960), (90, 503808), (96, 472320), (108, 419840), (120, 377856), (123, 368640), (128, 354240), (135, 335872), (144, 314880), (160, 283392), (164, 276480), (180, 251904), (192, 236160), (205, 221184), (216, 209920), (240, 188928), (246, 184320), (256, 177120), (270, 167936), (288, 157440), (320, 141696), (328, 138240), (360, 125952), (369, 122880), (384, 118080), (410, 110592), (432, 104960), (480, 94464), (492, 92160), (512, 88560), (540, 83968), (576, 78720), (615, 73728), (640, 70848), (656, 69120), (720, 62976), (738, 61440), (768, 59040), (820, 55296), (864, 52480), (960, 47232), (984, 46080), (1024, 44280), (1080, 41984), (1107, 40960), (1152, 39360), (1230, 36864), (1280, 35424), (1312, 34560), (1440, 31488), (1476, 30720), (1536, 29520), (1640, 27648), (1728, 26240), (1845, 24576), (1920, 23616), (1968, 23040), (2048, 22140), (2160, 20992), (2214, 20480), (2304, 19680), (2460, 18432), (2560, 17712), (2624, 17280), (2880, 15744), (2952, 15360), (3072, 14760), (3280, 13824), (3456, 13120), (3690, 12288), (3840, 11808), (3936, 11520), (4096, 11070), (4320, 10496), (4428, 10240), (4608, 9840), (4920, 9216), (5120, 8856), (5248, 8640), (5535, 8192), (5760, 7872), (5904, 7680), (6144, 7380), (6560, 6912)]