457848840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3815407}}^1$

素因数の和:3815421

約数の個数: 32

約数和(自身を含む): 1373546880

約数和(自身を除く): 915698040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3815407, 7630814, 11446221, 15261628, 19077035, 22892442, 30523256, 38154070, 45784884, 57231105, 76308140, 91569768, 114462210, 152616280, 228924420, 457848840]

約数ペア:

[(1, 457848840), (2, 228924420), (3, 152616280), (4, 114462210), (5, 91569768), (6, 76308140), (8, 57231105), (10, 45784884), (12, 38154070), (15, 30523256), (20, 22892442), (24, 19077035), (30, 15261628), (40, 11446221), (60, 7630814), (120, 3815407)]