4080888060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{623989}}^1$

素因数の和:624110

約数の個数: 48

約数和(自身を含む): 11531335200

約数和(自身を除く): 7450447140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 623989, 1247978, 1871967, 2495956, 3119945, 3743934, 6239890, 7487868, 9359835, 12479780, 18719670, 37439340, 68014801, 136029602, 204044403, 272059204, 340074005, 408088806, 680148010, 816177612, 1020222015, 1360296020, 2040444030, 4080888060]

約数ペア:

[(1, 4080888060), (2, 2040444030), (3, 1360296020), (4, 1020222015), (5, 816177612), (6, 680148010), (10, 408088806), (12, 340074005), (15, 272059204), (20, 204044403), (30, 136029602), (60, 68014801), (109, 37439340), (218, 18719670), (327, 12479780), (436, 9359835), (545, 7487868), (654, 6239890), (1090, 3743934), (1308, 3119945), (1635, 2495956), (2180, 1871967), (3270, 1247978), (6540, 623989)]