12995390280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{108294919}}^1$

素因数の和:108294933

約数の個数: 32

約数和(自身を含む): 38986171200

約数和(自身を除く): 25990780920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 108294919, 216589838, 324884757, 433179676, 541474595, 649769514, 866359352, 1082949190, 1299539028, 1624423785, 2165898380, 2599078056, 3248847570, 4331796760, 6497695140, 12995390280]

約数ペア:

[(1, 12995390280), (2, 6497695140), (3, 4331796760), (4, 3248847570), (5, 2599078056), (6, 2165898380), (8, 1624423785), (10, 1299539028), (12, 1082949190), (15, 866359352), (20, 649769514), (24, 541474595), (30, 433179676), (40, 324884757), (60, 216589838), (120, 108294919)]