242360280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673223}}^1$

素因数の和:673240

約数の個数: 48

約数和(自身を含む): 787672080

約数和(自身を除く): 545311800

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, 673223, 1346446, 2019669, 2692892, 3366115, 4039338, 5385784, 6059007, 6732230, 8078676, 10098345, 12118014, 13464460, 16157352, 20196690, 24236028, 26928920, 30295035, 40393380, 48472056, 60590070, 80786760, 121180140, 242360280]

約数ペア:

[(1, 242360280), (2, 121180140), (3, 80786760), (4, 60590070), (5, 48472056), (6, 40393380), (8, 30295035), (9, 26928920), (10, 24236028), (12, 20196690), (15, 16157352), (18, 13464460), (20, 12118014), (24, 10098345), (30, 8078676), (36, 6732230), (40, 6059007), (45, 5385784), (60, 4039338), (72, 3366115), (90, 2692892), (120, 2019669), (180, 1346446), (360, 673223)]