18375960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{153133}}^1$

素因数の和:153147

約数の個数: 32

約数和(自身を含む): 55128240

約数和(自身を除く): 36752280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 153133, 306266, 459399, 612532, 765665, 918798, 1225064, 1531330, 1837596, 2296995, 3062660, 3675192, 4593990, 6125320, 9187980, 18375960]

約数ペア:

[(1, 18375960), (2, 9187980), (3, 6125320), (4, 4593990), (5, 3675192), (6, 3062660), (8, 2296995), (10, 1837596), (12, 1531330), (15, 1225064), (20, 918798), (24, 765665), (30, 612532), (40, 459399), (60, 306266), (120, 153133)]