2009441640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16745347}}^1$

素因数の和:16745361

約数の個数: 32

約数和(自身を含む): 6028325280

約数和(自身を除く): 4018883640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16745347, 33490694, 50236041, 66981388, 83726735, 100472082, 133962776, 167453470, 200944164, 251180205, 334906940, 401888328, 502360410, 669813880, 1004720820, 2009441640]

約数ペア:

[(1, 2009441640), (2, 1004720820), (3, 669813880), (4, 502360410), (5, 401888328), (6, 334906940), (8, 251180205), (10, 200944164), (12, 167453470), (15, 133962776), (20, 100472082), (24, 83726735), (30, 66981388), (40, 50236041), (60, 33490694), (120, 16745347)]