766440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2129}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 2492100

約数和(自身を除く): 1725660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2129, 4258, 6387, 8516, 10645, 12774, 17032, 19161, 21290, 25548, 31935, 38322, 42580, 51096, 63870, 76644, 85160, 95805, 127740, 153288, 191610, 255480, 383220, 766440]

約数ペア:

[(1, 766440), (2, 383220), (3, 255480), (4, 191610), (5, 153288), (6, 127740), (8, 95805), (9, 85160), (10, 76644), (12, 63870), (15, 51096), (18, 42580), (20, 38322), (24, 31935), (30, 25548), (36, 21290), (40, 19161), (45, 17032), (60, 12774), (72, 10645), (90, 8516), (120, 6387), (180, 4258), (360, 2129)]