80582280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{671519}}^1$

素因数の和:671533

約数の個数: 32

約数和(自身を含む): 241747200

約数和(自身を除く): 161164920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 671519, 1343038, 2014557, 2686076, 3357595, 4029114, 5372152, 6715190, 8058228, 10072785, 13430380, 16116456, 20145570, 26860760, 40291140, 80582280]

約数ペア:

[(1, 80582280), (2, 40291140), (3, 26860760), (4, 20145570), (5, 16116456), (6, 13430380), (8, 10072785), (10, 8058228), (12, 6715190), (15, 5372152), (20, 4029114), (24, 3357595), (30, 2686076), (40, 2014557), (60, 1343038), (120, 671519)]