13142280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109519}}^1$

素因数の和:109533

約数の個数: 32

約数和(自身を含む): 39427200

約数和(自身を除く): 26284920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 109519, 219038, 328557, 438076, 547595, 657114, 876152, 1095190, 1314228, 1642785, 2190380, 2628456, 3285570, 4380760, 6571140, 13142280]

約数ペア:

[(1, 13142280), (2, 6571140), (3, 4380760), (4, 3285570), (5, 2628456), (6, 2190380), (8, 1642785), (10, 1314228), (12, 1095190), (15, 876152), (20, 657114), (24, 547595), (30, 438076), (40, 328557), (60, 219038), (120, 109519)]