5250749520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21878123}}^1$

素因数の和:21878139

約数の個数: 40

約数和(自身を含む): 16277324256

約数和(自身を除く): 11026574736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21878123, 43756246, 65634369, 87512492, 109390615, 131268738, 175024984, 218781230, 262537476, 328171845, 350049968, 437562460, 525074952, 656343690, 875124920, 1050149904, 1312687380, 1750249840, 2625374760, 5250749520]

約数ペア:

[(1, 5250749520), (2, 2625374760), (3, 1750249840), (4, 1312687380), (5, 1050149904), (6, 875124920), (8, 656343690), (10, 525074952), (12, 437562460), (15, 350049968), (16, 328171845), (20, 262537476), (24, 218781230), (30, 175024984), (40, 131268738), (48, 109390615), (60, 87512492), (80, 65634369), (120, 43756246), (240, 21878123)]