51292680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{427439}}^1$

素因数の和:427453

約数の個数: 32

約数和(自身を含む): 153878400

約数和(自身を除く): 102585720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 427439, 854878, 1282317, 1709756, 2137195, 2564634, 3419512, 4274390, 5129268, 6411585, 8548780, 10258536, 12823170, 17097560, 25646340, 51292680]

約数ペア:

[(1, 51292680), (2, 25646340), (3, 17097560), (4, 12823170), (5, 10258536), (6, 8548780), (8, 6411585), (10, 5129268), (12, 4274390), (15, 3419512), (20, 2564634), (24, 2137195), (30, 1709756), (40, 1282317), (60, 854878), (120, 427439)]