15507120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{64613}}^1$

素因数の和:64629

約数の個数: 40

約数和(自身を含む): 48072816

約数和(自身を除く): 32565696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 64613, 129226, 193839, 258452, 323065, 387678, 516904, 646130, 775356, 969195, 1033808, 1292260, 1550712, 1938390, 2584520, 3101424, 3876780, 5169040, 7753560, 15507120]

約数ペア:

[(1, 15507120), (2, 7753560), (3, 5169040), (4, 3876780), (5, 3101424), (6, 2584520), (8, 1938390), (10, 1550712), (12, 1292260), (15, 1033808), (16, 969195), (20, 775356), (24, 646130), (30, 516904), (40, 387678), (48, 323065), (60, 258452), (80, 193839), (120, 129226), (240, 64613)]