27657120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 87913728

約数和(自身を除く): 60256608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 367, 471, 480, 628, 734, 785, 942, 1101, 1256, 1468, 1570, 1835, 1884, 2202, 2355, 2512, 2936, 3140, 3670, 3768, 4404, 4710, 5024, 5505, 5872, 6280, 7340, 7536, 8808, 9420, 11010, 11744, 12560, 14680, 15072, 17616, 18840, 22020, 25120, 29360, 35232, 37680, 44040, 57619, 58720, 75360, 88080, 115238, 172857, 176160, 230476, 288095, 345714, 460952, 576190, 691428, 864285, 921904, 1152380, 1382856, 1728570, 1843808, 2304760, 2765712, 3457140, 4609520, 5531424, 6914280, 9219040, 13828560, 27657120]

約数ペア:

[(1, 27657120), (2, 13828560), (3, 9219040), (4, 6914280), (5, 5531424), (6, 4609520), (8, 3457140), (10, 2765712), (12, 2304760), (15, 1843808), (16, 1728570), (20, 1382856), (24, 1152380), (30, 921904), (32, 864285), (40, 691428), (48, 576190), (60, 460952), (80, 345714), (96, 288095), (120, 230476), (157, 176160), (160, 172857), (240, 115238), (314, 88080), (367, 75360), (471, 58720), (480, 57619), (628, 44040), (734, 37680), (785, 35232), (942, 29360), (1101, 25120), (1256, 22020), (1468, 18840), (1570, 17616), (1835, 15072), (1884, 14680), (2202, 12560), (2355, 11744), (2512, 11010), (2936, 9420), (3140, 8808), (3670, 7536), (3768, 7340), (4404, 6280), (4710, 5872), (5024, 5505)]