2259072180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1394489}}^1$

素因数の和:1394510

約数の個数: 60

約数和(自身を含む): 7086798180

約数和(自身を除く): 4827726000

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, 1394489, 2788978, 4183467, 5577956, 6972445, 8366934, 12550401, 13944890, 16733868, 20917335, 25100802, 27889780, 37651203, 41834670, 50201604, 62752005, 75302406, 83669340, 112953609, 125504010, 150604812, 188256015, 225907218, 251008020, 376512030, 451814436, 564768045, 753024060, 1129536090, 2259072180]

約数ペア:

[(1, 2259072180), (2, 1129536090), (3, 753024060), (4, 564768045), (5, 451814436), (6, 376512030), (9, 251008020), (10, 225907218), (12, 188256015), (15, 150604812), (18, 125504010), (20, 112953609), (27, 83669340), (30, 75302406), (36, 62752005), (45, 50201604), (54, 41834670), (60, 37651203), (81, 27889780), (90, 25100802), (108, 20917335), (135, 16733868), (162, 13944890), (180, 12550401), (270, 8366934), (324, 6972445), (405, 5577956), (540, 4183467), (810, 2788978), (1620, 1394489)]