15150840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126257}}^1$

素因数の和:126271

約数の個数: 32

約数和(自身を含む): 45452880

約数和(自身を除く): 30302040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126257, 252514, 378771, 505028, 631285, 757542, 1010056, 1262570, 1515084, 1893855, 2525140, 3030168, 3787710, 5050280, 7575420, 15150840]

約数ペア:

[(1, 15150840), (2, 7575420), (3, 5050280), (4, 3787710), (5, 3030168), (6, 2525140), (8, 1893855), (10, 1515084), (12, 1262570), (15, 1010056), (20, 757542), (24, 631285), (30, 505028), (40, 378771), (60, 252514), (120, 126257)]