186139080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{172351}}^1$

素因数の和:172371

約数の個数: 64

約数和(自身を含む): 620467200

約数和(自身を除く): 434328120

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, 172351, 344702, 517053, 689404, 861755, 1034106, 1378808, 1551159, 1723510, 2068212, 2585265, 3102318, 3447020, 4136424, 4653477, 5170530, 6204636, 6894040, 7755795, 9306954, 10341060, 12409272, 15511590, 18613908, 20682120, 23267385, 31023180, 37227816, 46534770, 62046360, 93069540, 186139080]

約数ペア:

[(1, 186139080), (2, 93069540), (3, 62046360), (4, 46534770), (5, 37227816), (6, 31023180), (8, 23267385), (9, 20682120), (10, 18613908), (12, 15511590), (15, 12409272), (18, 10341060), (20, 9306954), (24, 7755795), (27, 6894040), (30, 6204636), (36, 5170530), (40, 4653477), (45, 4136424), (54, 3447020), (60, 3102318), (72, 2585265), (90, 2068212), (108, 1723510), (120, 1551159), (135, 1378808), (180, 1034106), (216, 861755), (270, 689404), (360, 517053), (540, 344702), (1080, 172351)]