2020670280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1870991}}^1$

素因数の和:1871011

約数の個数: 64

約数和(自身を含む): 6735571200

約数和(自身を除く): 4714900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1870991, 3741982, 5612973, 7483964, 9354955, 11225946, 14967928, 16838919, 18709910, 22451892, 28064865, 33677838, 37419820, 44903784, 50516757, 56129730, 67355676, 74839640, 84194595, 101033514, 112259460, 134711352, 168389190, 202067028, 224518920, 252583785, 336778380, 404134056, 505167570, 673556760, 1010335140, 2020670280]

約数ペア:

[(1, 2020670280), (2, 1010335140), (3, 673556760), (4, 505167570), (5, 404134056), (6, 336778380), (8, 252583785), (9, 224518920), (10, 202067028), (12, 168389190), (15, 134711352), (18, 112259460), (20, 101033514), (24, 84194595), (27, 74839640), (30, 67355676), (36, 56129730), (40, 50516757), (45, 44903784), (54, 37419820), (60, 33677838), (72, 28064865), (90, 22451892), (108, 18709910), (120, 16838919), (135, 14967928), (180, 11225946), (216, 9354955), (270, 7483964), (360, 5612973), (540, 3741982), (1080, 1870991)]