159471240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1328927}}^1$

素因数の和:1328941

約数の個数: 32

約数和(自身を含む): 478414080

約数和(自身を除く): 318942840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1328927, 2657854, 3986781, 5315708, 6644635, 7973562, 10631416, 13289270, 15947124, 19933905, 26578540, 31894248, 39867810, 53157080, 79735620, 159471240]

約数ペア:

[(1, 159471240), (2, 79735620), (3, 53157080), (4, 39867810), (5, 31894248), (6, 26578540), (8, 19933905), (10, 15947124), (12, 13289270), (15, 10631416), (20, 7973562), (24, 6644635), (30, 5315708), (40, 3986781), (60, 2657854), (120, 1328927)]