216410520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1803421}}^1$

素因数の和:1803435

約数の個数: 32

約数和(自身を含む): 649231920

約数和(自身を除く): 432821400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1803421, 3606842, 5410263, 7213684, 9017105, 10820526, 14427368, 18034210, 21641052, 27051315, 36068420, 43282104, 54102630, 72136840, 108205260, 216410520]

約数ペア:

[(1, 216410520), (2, 108205260), (3, 72136840), (4, 54102630), (5, 43282104), (6, 36068420), (8, 27051315), (10, 21641052), (12, 18034210), (15, 14427368), (20, 10820526), (24, 9017105), (30, 7213684), (40, 5410263), (60, 3606842), (120, 1803421)]