86644620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{160453}}^1$

素因数の和:160471

約数の個数: 48

約数和(自身を含む): 269562720

約数和(自身を除く): 182918100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 160453, 320906, 481359, 641812, 802265, 962718, 1444077, 1604530, 1925436, 2406795, 2888154, 3209060, 4332231, 4813590, 5776308, 7220385, 8664462, 9627180, 14440770, 17328924, 21661155, 28881540, 43322310, 86644620]

約数ペア:

[(1, 86644620), (2, 43322310), (3, 28881540), (4, 21661155), (5, 17328924), (6, 14440770), (9, 9627180), (10, 8664462), (12, 7220385), (15, 5776308), (18, 4813590), (20, 4332231), (27, 3209060), (30, 2888154), (36, 2406795), (45, 1925436), (54, 1604530), (60, 1444077), (90, 962718), (108, 802265), (135, 641812), (180, 481359), (270, 320906), (540, 160453)]