3040020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16889}}^1$

素因数の和:16904

約数の個数: 36

約数和(自身を含む): 9221940

約数和(自身を除く): 6181920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16889, 33778, 50667, 67556, 84445, 101334, 152001, 168890, 202668, 253335, 304002, 337780, 506670, 608004, 760005, 1013340, 1520010, 3040020]

約数ペア:

[(1, 3040020), (2, 1520010), (3, 1013340), (4, 760005), (5, 608004), (6, 506670), (9, 337780), (10, 304002), (12, 253335), (15, 202668), (18, 168890), (20, 152001), (30, 101334), (36, 84445), (45, 67556), (60, 50667), (90, 33778), (180, 16889)]