120489360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{502039}}^1$

素因数の和:502055

約数の個数: 40

約数和(自身を含む): 373517760

約数和(自身を除く): 253028400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 502039, 1004078, 1506117, 2008156, 2510195, 3012234, 4016312, 5020390, 6024468, 7530585, 8032624, 10040780, 12048936, 15061170, 20081560, 24097872, 30122340, 40163120, 60244680, 120489360]

約数ペア:

[(1, 120489360), (2, 60244680), (3, 40163120), (4, 30122340), (5, 24097872), (6, 20081560), (8, 15061170), (10, 12048936), (12, 10040780), (15, 8032624), (16, 7530585), (20, 6024468), (24, 5020390), (30, 4016312), (40, 3012234), (48, 2510195), (60, 2008156), (80, 1506117), (120, 1004078), (240, 502039)]