13838520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{115321}}^1$

素因数の和:115335

約数の個数: 32

約数和(自身を含む): 41515920

約数和(自身を除く): 27677400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 115321, 230642, 345963, 461284, 576605, 691926, 922568, 1153210, 1383852, 1729815, 2306420, 2767704, 3459630, 4612840, 6919260, 13838520]

約数ペア:

[(1, 13838520), (2, 6919260), (3, 4612840), (4, 3459630), (5, 2767704), (6, 2306420), (8, 1729815), (10, 1383852), (12, 1153210), (15, 922568), (20, 691926), (24, 576605), (30, 461284), (40, 345963), (60, 230642), (120, 115321)]