122172720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{509053}}^1$

素因数の和:509069

約数の個数: 40

約数和(自身を含む): 378736176

約数和(自身を除く): 256563456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 509053, 1018106, 1527159, 2036212, 2545265, 3054318, 4072424, 5090530, 6108636, 7635795, 8144848, 10181060, 12217272, 15271590, 20362120, 24434544, 30543180, 40724240, 61086360, 122172720]

約数ペア:

[(1, 122172720), (2, 61086360), (3, 40724240), (4, 30543180), (5, 24434544), (6, 20362120), (8, 15271590), (10, 12217272), (12, 10181060), (15, 8144848), (16, 7635795), (20, 6108636), (24, 5090530), (30, 4072424), (40, 3054318), (48, 2545265), (60, 2036212), (80, 1527159), (120, 1018106), (240, 509053)]