229722120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{638117}}^1$

素因数の和:638134

約数の個数: 48

約数和(自身を含む): 746598060

約数和(自身を除く): 516875940

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, 638117, 1276234, 1914351, 2552468, 3190585, 3828702, 5104936, 5743053, 6381170, 7657404, 9571755, 11486106, 12762340, 15314808, 19143510, 22972212, 25524680, 28715265, 38287020, 45944424, 57430530, 76574040, 114861060, 229722120]

約数ペア:

[(1, 229722120), (2, 114861060), (3, 76574040), (4, 57430530), (5, 45944424), (6, 38287020), (8, 28715265), (9, 25524680), (10, 22972212), (12, 19143510), (15, 15314808), (18, 12762340), (20, 11486106), (24, 9571755), (30, 7657404), (36, 6381170), (40, 5743053), (45, 5104936), (60, 3828702), (72, 3190585), (90, 2552468), (120, 1914351), (180, 1276234), (360, 638117)]