2166960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9029}}^1$

素因数の和:9045

約数の個数: 40

約数和(自身を含む): 6718320

約数和(自身を除く): 4551360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9029, 18058, 27087, 36116, 45145, 54174, 72232, 90290, 108348, 135435, 144464, 180580, 216696, 270870, 361160, 433392, 541740, 722320, 1083480, 2166960]

約数ペア:

[(1, 2166960), (2, 1083480), (3, 722320), (4, 541740), (5, 433392), (6, 361160), (8, 270870), (10, 216696), (12, 180580), (15, 144464), (16, 135435), (20, 108348), (24, 90290), (30, 72232), (40, 54174), (48, 45145), (60, 36116), (80, 27087), (120, 18058), (240, 9029)]