7983960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66533}}^1$

素因数の和:66547

約数の個数: 32

約数和(自身を含む): 23952240

約数和(自身を除く): 15968280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66533, 133066, 199599, 266132, 332665, 399198, 532264, 665330, 798396, 997995, 1330660, 1596792, 1995990, 2661320, 3991980, 7983960]

約数ペア:

[(1, 7983960), (2, 3991980), (3, 2661320), (4, 1995990), (5, 1596792), (6, 1330660), (8, 997995), (10, 798396), (12, 665330), (15, 532264), (20, 399198), (24, 332665), (30, 266132), (40, 199599), (60, 133066), (120, 66533)]