177807360

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{1447}}^1$

素因数の和:1481

約数の個数: 112

約数和(自身を含む): 569342016

約数和(自身を除く): 391534656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1447, 1536, 1920, 2048, 2560, 2894, 3072, 3840, 4096, 4341, 5120, 5788, 6144, 7235, 7680, 8192, 8682, 10240, 11576, 12288, 14470, 15360, 17364, 20480, 21705, 23152, 24576, 28940, 30720, 34728, 40960, 43410, 46304, 57880, 61440, 69456, 86820, 92608, 115760, 122880, 138912, 173640, 185216, 231520, 277824, 347280, 370432, 463040, 555648, 694560, 740864, 926080, 1111296, 1389120, 1481728, 1852160, 2222592, 2778240, 2963456, 3704320, 4445184, 5556480, 5926912, 7408640, 8890368, 11112960, 11853824, 14817280, 17780736, 22225920, 29634560, 35561472, 44451840, 59269120, 88903680, 177807360]

約数ペア:

[(1, 177807360), (2, 88903680), (3, 59269120), (4, 44451840), (5, 35561472), (6, 29634560), (8, 22225920), (10, 17780736), (12, 14817280), (15, 11853824), (16, 11112960), (20, 8890368), (24, 7408640), (30, 5926912), (32, 5556480), (40, 4445184), (48, 3704320), (60, 2963456), (64, 2778240), (80, 2222592), (96, 1852160), (120, 1481728), (128, 1389120), (160, 1111296), (192, 926080), (240, 740864), (256, 694560), (320, 555648), (384, 463040), (480, 370432), (512, 347280), (640, 277824), (768, 231520), (960, 185216), (1024, 173640), (1280, 138912), (1447, 122880), (1536, 115760), (1920, 92608), (2048, 86820), (2560, 69456), (2894, 61440), (3072, 57880), (3840, 46304), (4096, 43410), (4341, 40960), (5120, 34728), (5788, 30720), (6144, 28940), (7235, 24576), (7680, 23152), (8192, 21705), (8682, 20480), (10240, 17364), (11576, 15360), (12288, 14470)]