151888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1265741}}^1$

素因数の和:1265755

約数の個数: 32

約数和(自身を含む): 455667120

約数和(自身を除く): 303778200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1265741, 2531482, 3797223, 5062964, 6328705, 7594446, 10125928, 12657410, 15188892, 18986115, 25314820, 30377784, 37972230, 50629640, 75944460, 151888920]

約数ペア:

[(1, 151888920), (2, 75944460), (3, 50629640), (4, 37972230), (5, 30377784), (6, 25314820), (8, 18986115), (10, 15188892), (12, 12657410), (15, 10125928), (20, 7594446), (24, 6328705), (30, 5062964), (40, 3797223), (60, 2531482), (120, 1265741)]