274200840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{761669}}^1$

素因数の和:761686

約数の個数: 48

約数和(自身を含む): 891153900

約数和(自身を除く): 616953060

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, 761669, 1523338, 2285007, 3046676, 3808345, 4570014, 6093352, 6855021, 7616690, 9140028, 11425035, 13710042, 15233380, 18280056, 22850070, 27420084, 30466760, 34275105, 45700140, 54840168, 68550210, 91400280, 137100420, 274200840]

約数ペア:

[(1, 274200840), (2, 137100420), (3, 91400280), (4, 68550210), (5, 54840168), (6, 45700140), (8, 34275105), (9, 30466760), (10, 27420084), (12, 22850070), (15, 18280056), (18, 15233380), (20, 13710042), (24, 11425035), (30, 9140028), (36, 7616690), (40, 6855021), (45, 6093352), (60, 4570014), (72, 3808345), (90, 3046676), (120, 2285007), (180, 1523338), (360, 761669)]