2018444880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8410187}}^1$

素因数の和:8410203

約数の個数: 40

約数和(自身を含む): 6257179872

約数和(自身を除く): 4238734992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8410187, 16820374, 25230561, 33640748, 42050935, 50461122, 67281496, 84101870, 100922244, 126152805, 134562992, 168203740, 201844488, 252305610, 336407480, 403688976, 504611220, 672814960, 1009222440, 2018444880]

約数ペア:

[(1, 2018444880), (2, 1009222440), (3, 672814960), (4, 504611220), (5, 403688976), (6, 336407480), (8, 252305610), (10, 201844488), (12, 168203740), (15, 134562992), (16, 126152805), (20, 100922244), (24, 84101870), (30, 67281496), (40, 50461122), (48, 42050935), (60, 33640748), (80, 25230561), (120, 16820374), (240, 8410187)]