15002040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{125017}}^1$

素因数の和:125031

約数の個数: 32

約数和(自身を含む): 45006480

約数和(自身を除く): 30004440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 125017, 250034, 375051, 500068, 625085, 750102, 1000136, 1250170, 1500204, 1875255, 2500340, 3000408, 3750510, 5000680, 7501020, 15002040]

約数ペア:

[(1, 15002040), (2, 7501020), (3, 5000680), (4, 3750510), (5, 3000408), (6, 2500340), (8, 1875255), (10, 1500204), (12, 1250170), (15, 1000136), (20, 750102), (24, 625085), (30, 500068), (40, 375051), (60, 250034), (120, 125017)]