1234680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10289}}^1$

素因数の和:10303

約数の個数: 32

約数和(自身を含む): 3704400

約数和(自身を除く): 2469720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10289, 20578, 30867, 41156, 51445, 61734, 82312, 102890, 123468, 154335, 205780, 246936, 308670, 411560, 617340, 1234680]

約数ペア:

[(1, 1234680), (2, 617340), (3, 411560), (4, 308670), (5, 246936), (6, 205780), (8, 154335), (10, 123468), (12, 102890), (15, 82312), (20, 61734), (24, 51445), (30, 41156), (40, 30867), (60, 20578), (120, 10289)]