531657120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1107619}}^1$

素因数の和:1107637

約数の個数: 48

約数和(自身を含む): 1674721440

約数和(自身を除く): 1143064320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1107619, 2215238, 3322857, 4430476, 5538095, 6645714, 8860952, 11076190, 13291428, 16614285, 17721904, 22152380, 26582856, 33228570, 35443808, 44304760, 53165712, 66457140, 88609520, 106331424, 132914280, 177219040, 265828560, 531657120]

約数ペア:

[(1, 531657120), (2, 265828560), (3, 177219040), (4, 132914280), (5, 106331424), (6, 88609520), (8, 66457140), (10, 53165712), (12, 44304760), (15, 35443808), (16, 33228570), (20, 26582856), (24, 22152380), (30, 17721904), (32, 16614285), (40, 13291428), (48, 11076190), (60, 8860952), (80, 6645714), (96, 5538095), (120, 4430476), (160, 3322857), (240, 2215238), (480, 1107619)]