30232080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 102523200

約数和(自身を除く): 72291120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 211, 240, 360, 398, 422, 597, 633, 720, 796, 844, 995, 1055, 1194, 1266, 1592, 1688, 1791, 1899, 1990, 2110, 2388, 2532, 2985, 3165, 3184, 3376, 3582, 3798, 3980, 4220, 4776, 5064, 5970, 6330, 7164, 7596, 7960, 8440, 8955, 9495, 9552, 10128, 11940, 12660, 14328, 15192, 15920, 16880, 17910, 18990, 23880, 25320, 28656, 30384, 35820, 37980, 41989, 47760, 50640, 71640, 75960, 83978, 125967, 143280, 151920, 167956, 209945, 251934, 335912, 377901, 419890, 503868, 629835, 671824, 755802, 839780, 1007736, 1259670, 1511604, 1679560, 1889505, 2015472, 2519340, 3023208, 3359120, 3779010, 5038680, 6046416, 7558020, 10077360, 15116040, 30232080]

約数ペア:

[(1, 30232080), (2, 15116040), (3, 10077360), (4, 7558020), (5, 6046416), (6, 5038680), (8, 3779010), (9, 3359120), (10, 3023208), (12, 2519340), (15, 2015472), (16, 1889505), (18, 1679560), (20, 1511604), (24, 1259670), (30, 1007736), (36, 839780), (40, 755802), (45, 671824), (48, 629835), (60, 503868), (72, 419890), (80, 377901), (90, 335912), (120, 251934), (144, 209945), (180, 167956), (199, 151920), (211, 143280), (240, 125967), (360, 83978), (398, 75960), (422, 71640), (597, 50640), (633, 47760), (720, 41989), (796, 37980), (844, 35820), (995, 30384), (1055, 28656), (1194, 25320), (1266, 23880), (1592, 18990), (1688, 17910), (1791, 16880), (1899, 15920), (1990, 15192), (2110, 14328), (2388, 12660), (2532, 11940), (2985, 10128), (3165, 9552), (3184, 9495), (3376, 8955), (3582, 8440), (3798, 7960), (3980, 7596), (4220, 7164), (4776, 6330), (5064, 5970)]