90647520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 287981568

約数和(自身を除く): 197334048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1487, 1524, 1905, 2032, 2540, 2974, 3048, 3810, 4064, 4461, 5080, 5948, 6096, 7435, 7620, 8922, 10160, 11896, 12192, 14870, 15240, 17844, 20320, 22305, 23792, 29740, 30480, 35688, 44610, 47584, 59480, 60960, 71376, 89220, 118960, 142752, 178440, 188849, 237920, 356880, 377698, 566547, 713760, 755396, 944245, 1133094, 1510792, 1888490, 2266188, 2832735, 3021584, 3776980, 4532376, 5665470, 6043168, 7553960, 9064752, 11330940, 15107920, 18129504, 22661880, 30215840, 45323760, 90647520]

約数ペア:

[(1, 90647520), (2, 45323760), (3, 30215840), (4, 22661880), (5, 18129504), (6, 15107920), (8, 11330940), (10, 9064752), (12, 7553960), (15, 6043168), (16, 5665470), (20, 4532376), (24, 3776980), (30, 3021584), (32, 2832735), (40, 2266188), (48, 1888490), (60, 1510792), (80, 1133094), (96, 944245), (120, 755396), (127, 713760), (160, 566547), (240, 377698), (254, 356880), (381, 237920), (480, 188849), (508, 178440), (635, 142752), (762, 118960), (1016, 89220), (1270, 71376), (1487, 60960), (1524, 59480), (1905, 47584), (2032, 44610), (2540, 35688), (2974, 30480), (3048, 29740), (3810, 23792), (4064, 22305), (4461, 20320), (5080, 17844), (5948, 15240), (6096, 14870), (7435, 12192), (7620, 11896), (8922, 10160)]