18584880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 58043904

約数和(自身を除く): 39459024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 367, 422, 633, 734, 844, 1055, 1101, 1266, 1468, 1688, 1835, 2110, 2202, 2532, 2936, 3165, 3376, 3670, 4220, 4404, 5064, 5505, 5872, 6330, 7340, 8440, 8808, 10128, 11010, 12660, 14680, 16880, 17616, 22020, 25320, 29360, 44040, 50640, 77437, 88080, 154874, 232311, 309748, 387185, 464622, 619496, 774370, 929244, 1161555, 1238992, 1548740, 1858488, 2323110, 3097480, 3716976, 4646220, 6194960, 9292440, 18584880]

約数ペア:

[(1, 18584880), (2, 9292440), (3, 6194960), (4, 4646220), (5, 3716976), (6, 3097480), (8, 2323110), (10, 1858488), (12, 1548740), (15, 1238992), (16, 1161555), (20, 929244), (24, 774370), (30, 619496), (40, 464622), (48, 387185), (60, 309748), (80, 232311), (120, 154874), (211, 88080), (240, 77437), (367, 50640), (422, 44040), (633, 29360), (734, 25320), (844, 22020), (1055, 17616), (1101, 16880), (1266, 14680), (1468, 12660), (1688, 11010), (1835, 10128), (2110, 8808), (2202, 8440), (2532, 7340), (2936, 6330), (3165, 5872), (3376, 5505), (3670, 5064), (4220, 4404)]