1970520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16421}}^1$

素因数の和:16435

約数の個数: 32

約数和(自身を含む): 5911920

約数和(自身を除く): 3941400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16421, 32842, 49263, 65684, 82105, 98526, 131368, 164210, 197052, 246315, 328420, 394104, 492630, 656840, 985260, 1970520]

約数ペア:

[(1, 1970520), (2, 985260), (3, 656840), (4, 492630), (5, 394104), (6, 328420), (8, 246315), (10, 197052), (12, 164210), (15, 131368), (20, 98526), (24, 82105), (30, 65684), (40, 49263), (60, 32842), (120, 16421)]