427835760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{162059}}^1$

素因数の和:162086

約数の個数: 80

約数和(自身を含む): 1446871680

約数和(自身を除く): 1019035920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 162059, 324118, 486177, 648236, 810295, 972354, 1296472, 1620590, 1782649, 1944708, 2430885, 2592944, 3241180, 3565298, 3889416, 4861770, 5347947, 6482360, 7130596, 7778832, 8913245, 9723540, 10695894, 12964720, 14261192, 17826490, 19447080, 21391788, 26739735, 28522384, 35652980, 38894160, 42783576, 53479470, 71305960, 85567152, 106958940, 142611920, 213917880, 427835760]

約数ペア:

[(1, 427835760), (2, 213917880), (3, 142611920), (4, 106958940), (5, 85567152), (6, 71305960), (8, 53479470), (10, 42783576), (11, 38894160), (12, 35652980), (15, 28522384), (16, 26739735), (20, 21391788), (22, 19447080), (24, 17826490), (30, 14261192), (33, 12964720), (40, 10695894), (44, 9723540), (48, 8913245), (55, 7778832), (60, 7130596), (66, 6482360), (80, 5347947), (88, 4861770), (110, 3889416), (120, 3565298), (132, 3241180), (165, 2592944), (176, 2430885), (220, 1944708), (240, 1782649), (264, 1620590), (330, 1296472), (440, 972354), (528, 810295), (660, 648236), (880, 486177), (1320, 324118), (2640, 162059)]