317681880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2647349}}^1$

素因数の和:2647363

約数の個数: 32

約数和(自身を含む): 953046000

約数和(自身を除く): 635364120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2647349, 5294698, 7942047, 10589396, 13236745, 15884094, 21178792, 26473490, 31768188, 39710235, 52946980, 63536376, 79420470, 105893960, 158840940, 317681880]

約数ペア:

[(1, 317681880), (2, 158840940), (3, 105893960), (4, 79420470), (5, 63536376), (6, 52946980), (8, 39710235), (10, 31768188), (12, 26473490), (15, 21178792), (20, 15884094), (24, 13236745), (30, 10589396), (40, 7942047), (60, 5294698), (120, 2647349)]