164128320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{56989}}^1$

素因数の和:57012

約数の個数: 84

約数和(自身を含む): 564542940

約数和(自身を除く): 400414620

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, 56989, 113978, 170967, 227956, 284945, 341934, 455912, 512901, 569890, 683868, 854835, 911824, 1025802, 1139780, 1367736, 1709670, 1823648, 2051604, 2279560, 2564505, 2735472, 3419340, 3647296, 4103208, 4559120, 5129010, 5470944, 6838680, 8206416, 9118240, 10258020, 10941888, 13677360, 16412832, 18236480, 20516040, 27354720, 32825664, 41032080, 54709440, 82064160, 164128320]

約数ペア:

[(1, 164128320), (2, 82064160), (3, 54709440), (4, 41032080), (5, 32825664), (6, 27354720), (8, 20516040), (9, 18236480), (10, 16412832), (12, 13677360), (15, 10941888), (16, 10258020), (18, 9118240), (20, 8206416), (24, 6838680), (30, 5470944), (32, 5129010), (36, 4559120), (40, 4103208), (45, 3647296), (48, 3419340), (60, 2735472), (64, 2564505), (72, 2279560), (80, 2051604), (90, 1823648), (96, 1709670), (120, 1367736), (144, 1139780), (160, 1025802), (180, 911824), (192, 854835), (240, 683868), (288, 569890), (320, 512901), (360, 455912), (480, 341934), (576, 284945), (720, 227956), (960, 170967), (1440, 113978), (2880, 56989)]