16489080780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3547}}^1\times {\mathrm{77479}}^1$

素因数の和:81038

約数の個数: 48

約数和(自身を含む): 46183038720

約数和(自身を除く): 29693957940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3547, 7094, 10641, 14188, 17735, 21282, 35470, 42564, 53205, 70940, 77479, 106410, 154958, 212820, 232437, 309916, 387395, 464874, 774790, 929748, 1162185, 1549580, 2324370, 4648740, 274818013, 549636026, 824454039, 1099272052, 1374090065, 1648908078, 2748180130, 3297816156, 4122270195, 5496360260, 8244540390, 16489080780]

約数ペア:

[(1, 16489080780), (2, 8244540390), (3, 5496360260), (4, 4122270195), (5, 3297816156), (6, 2748180130), (10, 1648908078), (12, 1374090065), (15, 1099272052), (20, 824454039), (30, 549636026), (60, 274818013), (3547, 4648740), (7094, 2324370), (10641, 1549580), (14188, 1162185), (17735, 929748), (21282, 774790), (35470, 464874), (42564, 387395), (53205, 309916), (70940, 232437), (77479, 212820), (106410, 154958)]