1020041280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{354181}}^1$

素因数の和:354204

約数の個数: 84

約数和(自身を含む): 3508526892

約数和(自身を除く): 2488485612

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 354181, 708362, 1062543, 1416724, 1770905, 2125086, 2833448, 3187629, 3541810, 4250172, 5312715, 5666896, 6375258, 7083620, 8500344, 10625430, 11333792, 12750516, 14167240, 15938145, 17000688, 21250860, 22667584, 25501032, 28334480, 31876290, 34001376, 42501720, 51002064, 56668960, 63752580, 68002752, 85003440, 102004128, 113337920, 127505160, 170006880, 204008256, 255010320, 340013760, 510020640, 1020041280]

約数ペア:

[(1, 1020041280), (2, 510020640), (3, 340013760), (4, 255010320), (5, 204008256), (6, 170006880), (8, 127505160), (9, 113337920), (10, 102004128), (12, 85003440), (15, 68002752), (16, 63752580), (18, 56668960), (20, 51002064), (24, 42501720), (30, 34001376), (32, 31876290), (36, 28334480), (40, 25501032), (45, 22667584), (48, 21250860), (60, 17000688), (64, 15938145), (72, 14167240), (80, 12750516), (90, 11333792), (96, 10625430), (120, 8500344), (144, 7083620), (160, 6375258), (180, 5666896), (192, 5312715), (240, 4250172), (288, 3541810), (320, 3187629), (360, 2833448), (480, 2125086), (576, 1770905), (720, 1416724), (960, 1062543), (1440, 708362), (2880, 354181)]