121259340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1999}}^1$

素因数の和:2351

約数の個数: 72

約数和(自身を含む): 369096000

約数和(自身を除く): 247836660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 1999, 2022, 3033, 3370, 3998, 4044, 5055, 5997, 6066, 6740, 7996, 9995, 10110, 11994, 12132, 15165, 17991, 19990, 20220, 23988, 29985, 30330, 35982, 39980, 59970, 60660, 71964, 89955, 119940, 179910, 359820, 673663, 1347326, 2020989, 2694652, 3368315, 4041978, 6062967, 6736630, 8083956, 10104945, 12125934, 13473260, 20209890, 24251868, 30314835, 40419780, 60629670, 121259340]

約数ペア:

[(1, 121259340), (2, 60629670), (3, 40419780), (4, 30314835), (5, 24251868), (6, 20209890), (9, 13473260), (10, 12125934), (12, 10104945), (15, 8083956), (18, 6736630), (20, 6062967), (30, 4041978), (36, 3368315), (45, 2694652), (60, 2020989), (90, 1347326), (180, 673663), (337, 359820), (674, 179910), (1011, 119940), (1348, 89955), (1685, 71964), (1999, 60660), (2022, 59970), (3033, 39980), (3370, 35982), (3998, 30330), (4044, 29985), (5055, 23988), (5997, 20220), (6066, 19990), (6740, 17991), (7996, 15165), (9995, 12132), (10110, 11994)]