31064219040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{64717123}}^1$

素因数の和:64717141

約数の個数: 48

約数和(自身を含む): 97852291488

約数和(自身を除く): 66788072448

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, 64717123, 129434246, 194151369, 258868492, 323585615, 388302738, 517736984, 647171230, 776605476, 970756845, 1035473968, 1294342460, 1553210952, 1941513690, 2070947936, 2588684920, 3106421904, 3883027380, 5177369840, 6212843808, 7766054760, 10354739680, 15532109520, 31064219040]

約数ペア:

[(1, 31064219040), (2, 15532109520), (3, 10354739680), (4, 7766054760), (5, 6212843808), (6, 5177369840), (8, 3883027380), (10, 3106421904), (12, 2588684920), (15, 2070947936), (16, 1941513690), (20, 1553210952), (24, 1294342460), (30, 1035473968), (32, 970756845), (40, 776605476), (48, 647171230), (60, 517736984), (80, 388302738), (96, 323585615), (120, 258868492), (160, 194151369), (240, 129434246), (480, 64717123)]