1288260060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{169063}}^1$

素因数の和:169202

約数の個数: 48

約数和(自身を含む): 3635552256

約数和(自身を除く): 2347292196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 169063, 338126, 507189, 676252, 845315, 1014378, 1690630, 2028756, 2535945, 3381260, 5071890, 10143780, 21471001, 42942002, 64413003, 85884004, 107355005, 128826006, 214710010, 257652012, 322065015, 429420020, 644130030, 1288260060]

約数ペア:

[(1, 1288260060), (2, 644130030), (3, 429420020), (4, 322065015), (5, 257652012), (6, 214710010), (10, 128826006), (12, 107355005), (15, 85884004), (20, 64413003), (30, 42942002), (60, 21471001), (127, 10143780), (254, 5071890), (381, 3381260), (508, 2535945), (635, 2028756), (762, 1690630), (1270, 1014378), (1524, 845315), (1905, 676252), (2540, 507189), (3810, 338126), (7620, 169063)]