128799768060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{238518089}}^1$

素因数の和:238518107

約数の個数: 48

約数和(自身を含む): 400710391200

約数和(自身を除く): 271910623140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 238518089, 477036178, 715554267, 954072356, 1192590445, 1431108534, 2146662801, 2385180890, 2862217068, 3577771335, 4293325602, 4770361780, 6439988403, 7155542670, 8586651204, 10733314005, 12879976806, 14311085340, 21466628010, 25759953612, 32199942015, 42933256020, 64399884030, 128799768060]

約数ペア:

[(1, 128799768060), (2, 64399884030), (3, 42933256020), (4, 32199942015), (5, 25759953612), (6, 21466628010), (9, 14311085340), (10, 12879976806), (12, 10733314005), (15, 8586651204), (18, 7155542670), (20, 6439988403), (27, 4770361780), (30, 4293325602), (36, 3577771335), (45, 2862217068), (54, 2385180890), (60, 2146662801), (90, 1431108534), (108, 1192590445), (135, 954072356), (180, 715554267), (270, 477036178), (540, 238518089)]