317398080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{330623}}^1$

素因数の和:330643

約数の個数: 56

約数和(自身を含む): 1007741952

約数和(自身を除く): 690343872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 330623, 661246, 991869, 1322492, 1653115, 1983738, 2644984, 3306230, 3967476, 4959345, 5289968, 6612460, 7934952, 9918690, 10579936, 13224920, 15869904, 19837380, 21159872, 26449840, 31739808, 39674760, 52899680, 63479616, 79349520, 105799360, 158699040, 317398080]

約数ペア:

[(1, 317398080), (2, 158699040), (3, 105799360), (4, 79349520), (5, 63479616), (6, 52899680), (8, 39674760), (10, 31739808), (12, 26449840), (15, 21159872), (16, 19837380), (20, 15869904), (24, 13224920), (30, 10579936), (32, 9918690), (40, 7934952), (48, 6612460), (60, 5289968), (64, 4959345), (80, 3967476), (96, 3306230), (120, 2644984), (160, 1983738), (192, 1653115), (240, 1322492), (320, 991869), (480, 661246), (960, 330623)]