73122120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{203117}}^1$

素因数の和:203134

約数の個数: 48

約数和(自身を含む): 237648060

約数和(自身を除く): 164525940

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, 203117, 406234, 609351, 812468, 1015585, 1218702, 1624936, 1828053, 2031170, 2437404, 3046755, 3656106, 4062340, 4874808, 6093510, 7312212, 8124680, 9140265, 12187020, 14624424, 18280530, 24374040, 36561060, 73122120]

約数ペア:

[(1, 73122120), (2, 36561060), (3, 24374040), (4, 18280530), (5, 14624424), (6, 12187020), (8, 9140265), (9, 8124680), (10, 7312212), (12, 6093510), (15, 4874808), (18, 4062340), (20, 3656106), (24, 3046755), (30, 2437404), (36, 2031170), (40, 1828053), (45, 1624936), (60, 1218702), (72, 1015585), (90, 812468), (120, 609351), (180, 406234), (360, 203117)]