80544960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27967}}^1$

素因数の和:27990

約数の個数: 84

約数和(自身を含む): 277051008

約数和(自身を除く): 196506048

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, 27967, 55934, 83901, 111868, 139835, 167802, 223736, 251703, 279670, 335604, 419505, 447472, 503406, 559340, 671208, 839010, 894944, 1006812, 1118680, 1258515, 1342416, 1678020, 1789888, 2013624, 2237360, 2517030, 2684832, 3356040, 4027248, 4474720, 5034060, 5369664, 6712080, 8054496, 8949440, 10068120, 13424160, 16108992, 20136240, 26848320, 40272480, 80544960]

約数ペア:

[(1, 80544960), (2, 40272480), (3, 26848320), (4, 20136240), (5, 16108992), (6, 13424160), (8, 10068120), (9, 8949440), (10, 8054496), (12, 6712080), (15, 5369664), (16, 5034060), (18, 4474720), (20, 4027248), (24, 3356040), (30, 2684832), (32, 2517030), (36, 2237360), (40, 2013624), (45, 1789888), (48, 1678020), (60, 1342416), (64, 1258515), (72, 1118680), (80, 1006812), (90, 894944), (96, 839010), (120, 671208), (144, 559340), (160, 503406), (180, 447472), (192, 419505), (240, 335604), (288, 279670), (320, 251703), (360, 223736), (480, 167802), (576, 139835), (720, 111868), (960, 83901), (1440, 55934), (2880, 27967)]