85430160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{39551}}^1$

素因数の和:39573

約数の個数: 80

約数和(自身を含む): 294266880

約数和(自身を除く): 208836720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 39551, 79102, 118653, 158204, 197755, 237306, 316408, 355959, 395510, 474612, 593265, 632816, 711918, 791020, 949224, 1067877, 1186530, 1423836, 1582040, 1779795, 1898448, 2135754, 2373060, 2847672, 3164080, 3559590, 4271508, 4746120, 5339385, 5695344, 7119180, 8543016, 9492240, 10678770, 14238360, 17086032, 21357540, 28476720, 42715080, 85430160]

約数ペア:

[(1, 85430160), (2, 42715080), (3, 28476720), (4, 21357540), (5, 17086032), (6, 14238360), (8, 10678770), (9, 9492240), (10, 8543016), (12, 7119180), (15, 5695344), (16, 5339385), (18, 4746120), (20, 4271508), (24, 3559590), (27, 3164080), (30, 2847672), (36, 2373060), (40, 2135754), (45, 1898448), (48, 1779795), (54, 1582040), (60, 1423836), (72, 1186530), (80, 1067877), (90, 949224), (108, 791020), (120, 711918), (135, 632816), (144, 593265), (180, 474612), (216, 395510), (240, 355959), (270, 316408), (360, 237306), (432, 197755), (540, 158204), (720, 118653), (1080, 79102), (2160, 39551)]