87104280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1327}}^1$

素因数の和:1888

約数の個数: 64

約数和(自身を含む): 261987840

約数和(自身を除く): 174883560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1327, 1641, 2188, 2654, 2735, 3282, 3981, 4376, 5308, 5470, 6564, 6635, 7962, 8205, 10616, 10940, 13128, 13270, 15924, 16410, 19905, 21880, 26540, 31848, 32820, 39810, 53080, 65640, 79620, 159240, 725869, 1451738, 2177607, 2903476, 3629345, 4355214, 5806952, 7258690, 8710428, 10888035, 14517380, 17420856, 21776070, 29034760, 43552140, 87104280]

約数ペア:

[(1, 87104280), (2, 43552140), (3, 29034760), (4, 21776070), (5, 17420856), (6, 14517380), (8, 10888035), (10, 8710428), (12, 7258690), (15, 5806952), (20, 4355214), (24, 3629345), (30, 2903476), (40, 2177607), (60, 1451738), (120, 725869), (547, 159240), (1094, 79620), (1327, 65640), (1641, 53080), (2188, 39810), (2654, 32820), (2735, 31848), (3282, 26540), (3981, 21880), (4376, 19905), (5308, 16410), (5470, 15924), (6564, 13270), (6635, 13128), (7962, 10940), (8205, 10616)]