18410520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{153421}}^1$

素因数の和:153435

約数の個数: 32

約数和(自身を含む): 55231920

約数和(自身を除く): 36821400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 153421, 306842, 460263, 613684, 767105, 920526, 1227368, 1534210, 1841052, 2301315, 3068420, 3682104, 4602630, 6136840, 9205260, 18410520]

約数ペア:

[(1, 18410520), (2, 9205260), (3, 6136840), (4, 4602630), (5, 3682104), (6, 3068420), (8, 2301315), (10, 1841052), (12, 1534210), (15, 1227368), (20, 920526), (24, 767105), (30, 613684), (40, 460263), (60, 306842), (120, 153421)]