2849580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1759}}^1$

素因数の和:1780

約数の個数: 60

約数和(自身を含む): 8944320

約数和(自身を除く): 6094740

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, 1759, 3518, 5277, 7036, 8795, 10554, 15831, 17590, 21108, 26385, 31662, 35180, 47493, 52770, 63324, 79155, 94986, 105540, 142479, 158310, 189972, 237465, 284958, 316620, 474930, 569916, 712395, 949860, 1424790, 2849580]

約数ペア:

[(1, 2849580), (2, 1424790), (3, 949860), (4, 712395), (5, 569916), (6, 474930), (9, 316620), (10, 284958), (12, 237465), (15, 189972), (18, 158310), (20, 142479), (27, 105540), (30, 94986), (36, 79155), (45, 63324), (54, 52770), (60, 47493), (81, 35180), (90, 31662), (108, 26385), (135, 21108), (162, 17590), (180, 15831), (270, 10554), (324, 8795), (405, 7036), (540, 5277), (810, 3518), (1620, 1759)]