129841380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{80149}}^1$

素因数の和:80170

約数の個数: 60

約数和(自身を含む): 407322300

約数和(自身を除く): 277480920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 80149, 160298, 240447, 320596, 400745, 480894, 721341, 801490, 961788, 1202235, 1442682, 1602980, 2164023, 2404470, 2885364, 3606705, 4328046, 4808940, 6492069, 7213410, 8656092, 10820115, 12984138, 14426820, 21640230, 25968276, 32460345, 43280460, 64920690, 129841380]

約数ペア:

[(1, 129841380), (2, 64920690), (3, 43280460), (4, 32460345), (5, 25968276), (6, 21640230), (9, 14426820), (10, 12984138), (12, 10820115), (15, 8656092), (18, 7213410), (20, 6492069), (27, 4808940), (30, 4328046), (36, 3606705), (45, 2885364), (54, 2404470), (60, 2164023), (81, 1602980), (90, 1442682), (108, 1202235), (135, 961788), (162, 801490), (180, 721341), (270, 480894), (324, 400745), (405, 320596), (540, 240447), (810, 160298), (1620, 80149)]