19139344080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79747267}}^1$

素因数の和:79747283

約数の個数: 40

約数和(自身を含む): 59331967392

約数和(自身を除く): 40192623312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79747267, 159494534, 239241801, 318989068, 398736335, 478483602, 637978136, 797472670, 956967204, 1196209005, 1275956272, 1594945340, 1913934408, 2392418010, 3189890680, 3827868816, 4784836020, 6379781360, 9569672040, 19139344080]

約数ペア:

[(1, 19139344080), (2, 9569672040), (3, 6379781360), (4, 4784836020), (5, 3827868816), (6, 3189890680), (8, 2392418010), (10, 1913934408), (12, 1594945340), (15, 1275956272), (16, 1196209005), (20, 956967204), (24, 797472670), (30, 637978136), (40, 478483602), (48, 398736335), (60, 318989068), (80, 239241801), (120, 159494534), (240, 79747267)]