345448920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2878741}}^1$

素因数の和:2878755

約数の個数: 32

約数和(自身を含む): 1036347120

約数和(自身を除く): 690898200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2878741, 5757482, 8636223, 11514964, 14393705, 17272446, 23029928, 28787410, 34544892, 43181115, 57574820, 69089784, 86362230, 115149640, 172724460, 345448920]

約数ペア:

[(1, 345448920), (2, 172724460), (3, 115149640), (4, 86362230), (5, 69089784), (6, 57574820), (8, 43181115), (10, 34544892), (12, 28787410), (15, 23029928), (20, 17272446), (24, 14393705), (30, 11514964), (40, 8636223), (60, 5757482), (120, 2878741)]