388166280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3234719}}^1$

素因数の和:3234733

約数の個数: 32

約数和(自身を含む): 1164499200

約数和(自身を除く): 776332920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3234719, 6469438, 9704157, 12938876, 16173595, 19408314, 25877752, 32347190, 38816628, 48520785, 64694380, 77633256, 97041570, 129388760, 194083140, 388166280]

約数ペア:

[(1, 388166280), (2, 194083140), (3, 129388760), (4, 97041570), (5, 77633256), (6, 64694380), (8, 48520785), (10, 38816628), (12, 32347190), (15, 25877752), (20, 19408314), (24, 16173595), (30, 12938876), (40, 9704157), (60, 6469438), (120, 3234719)]