54779640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2011}}^1$

素因数の和:2252

約数の個数: 64

約数和(自身を含む): 165144960

約数和(自身を除く): 110365320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2011, 2270, 2724, 3405, 4022, 4540, 5448, 6033, 6810, 8044, 9080, 10055, 12066, 13620, 16088, 20110, 24132, 27240, 30165, 40220, 48264, 60330, 80440, 120660, 241320, 456497, 912994, 1369491, 1825988, 2282485, 2738982, 3651976, 4564970, 5477964, 6847455, 9129940, 10955928, 13694910, 18259880, 27389820, 54779640]

約数ペア:

[(1, 54779640), (2, 27389820), (3, 18259880), (4, 13694910), (5, 10955928), (6, 9129940), (8, 6847455), (10, 5477964), (12, 4564970), (15, 3651976), (20, 2738982), (24, 2282485), (30, 1825988), (40, 1369491), (60, 912994), (120, 456497), (227, 241320), (454, 120660), (681, 80440), (908, 60330), (1135, 48264), (1362, 40220), (1816, 30165), (2011, 27240), (2270, 24132), (2724, 20110), (3405, 16088), (4022, 13620), (4540, 12066), (5448, 10055), (6033, 9080), (6810, 8044)]