136990680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2087}}^1$

素因数の和:2648

約数の個数: 64

約数和(自身を含む): 411920640

約数和(自身を除く): 274929960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2087, 2188, 2735, 3282, 4174, 4376, 5470, 6261, 6564, 8205, 8348, 10435, 10940, 12522, 13128, 16410, 16696, 20870, 21880, 25044, 31305, 32820, 41740, 50088, 62610, 65640, 83480, 125220, 250440, 1141589, 2283178, 3424767, 4566356, 5707945, 6849534, 9132712, 11415890, 13699068, 17123835, 22831780, 27398136, 34247670, 45663560, 68495340, 136990680]

約数ペア:

[(1, 136990680), (2, 68495340), (3, 45663560), (4, 34247670), (5, 27398136), (6, 22831780), (8, 17123835), (10, 13699068), (12, 11415890), (15, 9132712), (20, 6849534), (24, 5707945), (30, 4566356), (40, 3424767), (60, 2283178), (120, 1141589), (547, 250440), (1094, 125220), (1641, 83480), (2087, 65640), (2188, 62610), (2735, 50088), (3282, 41740), (4174, 32820), (4376, 31305), (5470, 25044), (6261, 21880), (6564, 20870), (8205, 16696), (8348, 16410), (10435, 13128), (10940, 12522)]