15152520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126271}}^1$

素因数の和:126285

約数の個数: 32

約数和(自身を含む): 45457920

約数和(自身を除く): 30305400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126271, 252542, 378813, 505084, 631355, 757626, 1010168, 1262710, 1515252, 1894065, 2525420, 3030504, 3788130, 5050840, 7576260, 15152520]

約数ペア:

[(1, 15152520), (2, 7576260), (3, 5050840), (4, 3788130), (5, 3030504), (6, 2525420), (8, 1894065), (10, 1515252), (12, 1262710), (15, 1010168), (20, 757626), (24, 631355), (30, 505084), (40, 378813), (60, 252542), (120, 126271)]