39785880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331549}}^1$

素因数の和:331563

約数の個数: 32

約数和(自身を含む): 119358000

約数和(自身を除く): 79572120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331549, 663098, 994647, 1326196, 1657745, 1989294, 2652392, 3315490, 3978588, 4973235, 6630980, 7957176, 9946470, 13261960, 19892940, 39785880]

約数ペア:

[(1, 39785880), (2, 19892940), (3, 13261960), (4, 9946470), (5, 7957176), (6, 6630980), (8, 4973235), (10, 3978588), (12, 3315490), (15, 2652392), (20, 1989294), (24, 1657745), (30, 1326196), (40, 994647), (60, 663098), (120, 331549)]