248632320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{16187}}^1$

素因数の和:16215

約数の個数: 88

約数和(自身を含む): 795284064

約数和(自身を除く): 546651744

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, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 16187, 32374, 48561, 64748, 80935, 97122, 129496, 161870, 194244, 242805, 258992, 323740, 388488, 485610, 517984, 647480, 776976, 971220, 1035968, 1294960, 1553952, 1942440, 2071936, 2589920, 3107904, 3884880, 4143872, 5179840, 6215808, 7769760, 8287744, 10359680, 12431616, 15539520, 16575488, 20719360, 24863232, 31079040, 41438720, 49726464, 62158080, 82877440, 124316160, 248632320]

約数ペア:

[(1, 248632320), (2, 124316160), (3, 82877440), (4, 62158080), (5, 49726464), (6, 41438720), (8, 31079040), (10, 24863232), (12, 20719360), (15, 16575488), (16, 15539520), (20, 12431616), (24, 10359680), (30, 8287744), (32, 7769760), (40, 6215808), (48, 5179840), (60, 4143872), (64, 3884880), (80, 3107904), (96, 2589920), (120, 2071936), (128, 1942440), (160, 1553952), (192, 1294960), (240, 1035968), (256, 971220), (320, 776976), (384, 647480), (480, 517984), (512, 485610), (640, 388488), (768, 323740), (960, 258992), (1024, 242805), (1280, 194244), (1536, 161870), (1920, 129496), (2560, 97122), (3072, 80935), (3840, 64748), (5120, 48561), (7680, 32374), (15360, 16187)]