140172720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{584053}}^1$

素因数の和:584069

約数の個数: 40

約数和(自身を含む): 434536176

約数和(自身を除く): 294363456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 584053, 1168106, 1752159, 2336212, 2920265, 3504318, 4672424, 5840530, 7008636, 8760795, 9344848, 11681060, 14017272, 17521590, 23362120, 28034544, 35043180, 46724240, 70086360, 140172720]

約数ペア:

[(1, 140172720), (2, 70086360), (3, 46724240), (4, 35043180), (5, 28034544), (6, 23362120), (8, 17521590), (10, 14017272), (12, 11681060), (15, 9344848), (16, 8760795), (20, 7008636), (24, 5840530), (30, 4672424), (40, 3504318), (48, 2920265), (60, 2336212), (80, 1752159), (120, 1168106), (240, 584053)]