513044520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4275371}}^1$

素因数の和:4275385

約数の個数: 32

約数和(自身を含む): 1539133920

約数和(自身を除く): 1026089400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4275371, 8550742, 12826113, 17101484, 21376855, 25652226, 34202968, 42753710, 51304452, 64130565, 85507420, 102608904, 128261130, 171014840, 256522260, 513044520]

約数ペア:

[(1, 513044520), (2, 256522260), (3, 171014840), (4, 128261130), (5, 102608904), (6, 85507420), (8, 64130565), (10, 51304452), (12, 42753710), (15, 34202968), (20, 25652226), (24, 21376855), (30, 17101484), (40, 12826113), (60, 8550742), (120, 4275371)]