164044620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{911359}}^1$

素因数の和:911374

約数の個数: 36

約数和(自身を含む): 497602560

約数和(自身を除く): 333557940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 911359, 1822718, 2734077, 3645436, 4556795, 5468154, 8202231, 9113590, 10936308, 13670385, 16404462, 18227180, 27340770, 32808924, 41011155, 54681540, 82022310, 164044620]

約数ペア:

[(1, 164044620), (2, 82022310), (3, 54681540), (4, 41011155), (5, 32808924), (6, 27340770), (9, 18227180), (10, 16404462), (12, 13670385), (15, 10936308), (18, 9113590), (20, 8202231), (30, 5468154), (36, 4556795), (45, 3645436), (60, 2734077), (90, 1822718), (180, 911359)]