13454520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{112121}}^1$

素因数の和:112135

約数の個数: 32

約数和(自身を含む): 40363920

約数和(自身を除く): 26909400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 112121, 224242, 336363, 448484, 560605, 672726, 896968, 1121210, 1345452, 1681815, 2242420, 2690904, 3363630, 4484840, 6727260, 13454520]

約数ペア:

[(1, 13454520), (2, 6727260), (3, 4484840), (4, 3363630), (5, 2690904), (6, 2242420), (8, 1681815), (10, 1345452), (12, 1121210), (15, 896968), (20, 672726), (24, 560605), (30, 448484), (40, 336363), (60, 224242), (120, 112121)]