13550520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{112921}}^1$

素因数の和:112935

約数の個数: 32

約数和(自身を含む): 40651920

約数和(自身を除く): 27101400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 112921, 225842, 338763, 451684, 564605, 677526, 903368, 1129210, 1355052, 1693815, 2258420, 2710104, 3387630, 4516840, 6775260, 13550520]

約数ペア:

[(1, 13550520), (2, 6775260), (3, 4516840), (4, 3387630), (5, 2710104), (6, 2258420), (8, 1693815), (10, 1355052), (12, 1129210), (15, 903368), (20, 677526), (24, 564605), (30, 451684), (40, 338763), (60, 225842), (120, 112921)]