1283280060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{77213}}^1$

素因数の和:77502

約数の個数: 48

約数和(自身を含む): 3606202656

約数和(自身を除く): 2322922596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 77213, 154426, 231639, 308852, 386065, 463278, 772130, 926556, 1158195, 1544260, 2316390, 4632780, 21388001, 42776002, 64164003, 85552004, 106940005, 128328006, 213880010, 256656012, 320820015, 427760020, 641640030, 1283280060]

約数ペア:

[(1, 1283280060), (2, 641640030), (3, 427760020), (4, 320820015), (5, 256656012), (6, 213880010), (10, 128328006), (12, 106940005), (15, 85552004), (20, 64164003), (30, 42776002), (60, 21388001), (277, 4632780), (554, 2316390), (831, 1544260), (1108, 1158195), (1385, 926556), (1662, 772130), (2770, 463278), (3324, 386065), (4155, 308852), (5540, 231639), (8310, 154426), (16620, 77213)]