90764040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3919}}^1$

素因数の和:4126

約数の個数: 64

約数和(自身を含む): 273772800

約数和(自身を除く): 183008760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 3919, 4632, 5790, 7720, 7838, 11580, 11757, 15676, 19595, 23160, 23514, 31352, 39190, 47028, 58785, 78380, 94056, 117570, 156760, 235140, 470280, 756367, 1512734, 2269101, 3025468, 3781835, 4538202, 6050936, 7563670, 9076404, 11345505, 15127340, 18152808, 22691010, 30254680, 45382020, 90764040]

約数ペア:

[(1, 90764040), (2, 45382020), (3, 30254680), (4, 22691010), (5, 18152808), (6, 15127340), (8, 11345505), (10, 9076404), (12, 7563670), (15, 6050936), (20, 4538202), (24, 3781835), (30, 3025468), (40, 2269101), (60, 1512734), (120, 756367), (193, 470280), (386, 235140), (579, 156760), (772, 117570), (965, 94056), (1158, 78380), (1544, 58785), (1930, 47028), (2316, 39190), (2895, 31352), (3860, 23514), (3919, 23160), (4632, 19595), (5790, 15676), (7720, 11757), (7838, 11580)]