56318520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{469321}}^1$

素因数の和:469335

約数の個数: 32

約数和(自身を含む): 168955920

約数和(自身を除く): 112637400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 469321, 938642, 1407963, 1877284, 2346605, 2815926, 3754568, 4693210, 5631852, 7039815, 9386420, 11263704, 14079630, 18772840, 28159260, 56318520]

約数ペア:

[(1, 56318520), (2, 28159260), (3, 18772840), (4, 14079630), (5, 11263704), (6, 9386420), (8, 7039815), (10, 5631852), (12, 4693210), (15, 3754568), (20, 2815926), (24, 2346605), (30, 1877284), (40, 1407963), (60, 938642), (120, 469321)]