790112880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{121931}}^1$

素因数の和:121956

約数の個数: 100

約数和(自身を含む): 2744201592

約数和(自身を除く): 1954088712

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 121931, 243862, 365793, 487724, 609655, 731586, 975448, 1097379, 1219310, 1463172, 1828965, 1950896, 2194758, 2438620, 2926344, 3292137, 3657930, 4389516, 4877240, 5486895, 5852688, 6584274, 7315860, 8779032, 9754480, 9876411, 10973790, 13168548, 14631720, 16460685, 17558064, 19752822, 21947580, 26337096, 29263440, 32921370, 39505644, 43895160, 49382055, 52674192, 65842740, 79011288, 87790320, 98764110, 131685480, 158022576, 197528220, 263370960, 395056440, 790112880]

約数ペア:

[(1, 790112880), (2, 395056440), (3, 263370960), (4, 197528220), (5, 158022576), (6, 131685480), (8, 98764110), (9, 87790320), (10, 79011288), (12, 65842740), (15, 52674192), (16, 49382055), (18, 43895160), (20, 39505644), (24, 32921370), (27, 29263440), (30, 26337096), (36, 21947580), (40, 19752822), (45, 17558064), (48, 16460685), (54, 14631720), (60, 13168548), (72, 10973790), (80, 9876411), (81, 9754480), (90, 8779032), (108, 7315860), (120, 6584274), (135, 5852688), (144, 5486895), (162, 4877240), (180, 4389516), (216, 3657930), (240, 3292137), (270, 2926344), (324, 2438620), (360, 2194758), (405, 1950896), (432, 1828965), (540, 1463172), (648, 1219310), (720, 1097379), (810, 975448), (1080, 731586), (1296, 609655), (1620, 487724), (2160, 365793), (3240, 243862), (6480, 121931)]