387836760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3231973}}^1$

素因数の和:3231987

約数の個数: 32

約数和(自身を含む): 1163510640

約数和(自身を除く): 775673880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3231973, 6463946, 9695919, 12927892, 16159865, 19391838, 25855784, 32319730, 38783676, 48479595, 64639460, 77567352, 96959190, 129278920, 193918380, 387836760]

約数ペア:

[(1, 387836760), (2, 193918380), (3, 129278920), (4, 96959190), (5, 77567352), (6, 64639460), (8, 48479595), (10, 38783676), (12, 32319730), (15, 25855784), (20, 19391838), (24, 16159865), (30, 12927892), (40, 9695919), (60, 6463946), (120, 3231973)]