31324080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{130517}}^1$

素因数の和:130533

約数の個数: 40

約数和(自身を含む): 97105392

約数和(自身を除く): 65781312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 130517, 261034, 391551, 522068, 652585, 783102, 1044136, 1305170, 1566204, 1957755, 2088272, 2610340, 3132408, 3915510, 5220680, 6264816, 7831020, 10441360, 15662040, 31324080]

約数ペア:

[(1, 31324080), (2, 15662040), (3, 10441360), (4, 7831020), (5, 6264816), (6, 5220680), (8, 3915510), (10, 3132408), (12, 2610340), (15, 2088272), (16, 1957755), (20, 1566204), (24, 1305170), (30, 1044136), (40, 783102), (48, 652585), (60, 522068), (80, 391551), (120, 261034), (240, 130517)]