823272480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{571717}}^1$

素因数の和:571738

約数の個数: 72

約数和(自身を含む): 2809422252

約数和(自身を除く): 1986149772

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 571717, 1143434, 1715151, 2286868, 2858585, 3430302, 4573736, 5145453, 5717170, 6860604, 8575755, 9147472, 10290906, 11434340, 13721208, 17151510, 18294944, 20581812, 22868680, 25727265, 27442416, 34303020, 41163624, 45737360, 51454530, 54884832, 68606040, 82327248, 91474720, 102909060, 137212080, 164654496, 205818120, 274424160, 411636240, 823272480]

約数ペア:

[(1, 823272480), (2, 411636240), (3, 274424160), (4, 205818120), (5, 164654496), (6, 137212080), (8, 102909060), (9, 91474720), (10, 82327248), (12, 68606040), (15, 54884832), (16, 51454530), (18, 45737360), (20, 41163624), (24, 34303020), (30, 27442416), (32, 25727265), (36, 22868680), (40, 20581812), (45, 18294944), (48, 17151510), (60, 13721208), (72, 11434340), (80, 10290906), (90, 9147472), (96, 8575755), (120, 6860604), (144, 5717170), (160, 5145453), (180, 4573736), (240, 3430302), (288, 2858585), (360, 2286868), (480, 1715151), (720, 1143434), (1440, 571717)]