164557320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3167}}^1$

素因数の和:3614

約数の個数: 64

約数和(自身を含む): 494968320

約数和(自身を除く): 330411000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 2165, 2598, 3167, 3464, 4330, 5196, 6334, 6495, 8660, 9501, 10392, 12668, 12990, 15835, 17320, 19002, 25336, 25980, 31670, 38004, 47505, 51960, 63340, 76008, 95010, 126680, 190020, 380040, 1371311, 2742622, 4113933, 5485244, 6856555, 8227866, 10970488, 13713110, 16455732, 20569665, 27426220, 32911464, 41139330, 54852440, 82278660, 164557320]

約数ペア:

[(1, 164557320), (2, 82278660), (3, 54852440), (4, 41139330), (5, 32911464), (6, 27426220), (8, 20569665), (10, 16455732), (12, 13713110), (15, 10970488), (20, 8227866), (24, 6856555), (30, 5485244), (40, 4113933), (60, 2742622), (120, 1371311), (433, 380040), (866, 190020), (1299, 126680), (1732, 95010), (2165, 76008), (2598, 63340), (3167, 51960), (3464, 47505), (4330, 38004), (5196, 31670), (6334, 25980), (6495, 25336), (8660, 19002), (9501, 17320), (10392, 15835), (12668, 12990)]