72828180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{134867}}^1$

素因数の和:134885

約数の個数: 48

約数和(自身を含む): 226578240

約数和(自身を除く): 153750060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 134867, 269734, 404601, 539468, 674335, 809202, 1213803, 1348670, 1618404, 2023005, 2427606, 2697340, 3641409, 4046010, 4855212, 6069015, 7282818, 8092020, 12138030, 14565636, 18207045, 24276060, 36414090, 72828180]

約数ペア:

[(1, 72828180), (2, 36414090), (3, 24276060), (4, 18207045), (5, 14565636), (6, 12138030), (9, 8092020), (10, 7282818), (12, 6069015), (15, 4855212), (18, 4046010), (20, 3641409), (27, 2697340), (30, 2427606), (36, 2023005), (45, 1618404), (54, 1348670), (60, 1213803), (90, 809202), (108, 674335), (135, 539468), (180, 404601), (270, 269734), (540, 134867)]