54782040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{456517}}^1$

素因数の和:456531

約数の個数: 32

約数和(自身を含む): 164346480

約数和(自身を除く): 109564440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 456517, 913034, 1369551, 1826068, 2282585, 2739102, 3652136, 4565170, 5478204, 6847755, 9130340, 10956408, 13695510, 18260680, 27391020, 54782040]

約数ペア:

[(1, 54782040), (2, 27391020), (3, 18260680), (4, 13695510), (5, 10956408), (6, 9130340), (8, 6847755), (10, 5478204), (12, 4565170), (15, 3652136), (20, 2739102), (24, 2282585), (30, 1826068), (40, 1369551), (60, 913034), (120, 456517)]