15662040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130517}}^1$

素因数の和:130531

約数の個数: 32

約数和(自身を含む): 46986480

約数和(自身を除く): 31324440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130517, 261034, 391551, 522068, 652585, 783102, 1044136, 1305170, 1566204, 1957755, 2610340, 3132408, 3915510, 5220680, 7831020, 15662040]

約数ペア:

[(1, 15662040), (2, 7831020), (3, 5220680), (4, 3915510), (5, 3132408), (6, 2610340), (8, 1957755), (10, 1566204), (12, 1305170), (15, 1044136), (20, 783102), (24, 652585), (30, 522068), (40, 391551), (60, 261034), (120, 130517)]