320354606160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10347371}}^1$

素因数の和:10347433

約数の個数: 120

約数和(自身を含む): 1100877601824

約数和(自身を除く): 780522995664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 10347371, 20694742, 31042113, 41389484, 51736855, 62084226, 82778968, 93126339, 103473710, 124168452, 155210565, 165557936, 186252678, 206947420, 248336904, 310421130, 372505356, 413894840, 444936953, 465631695, 496673808, 620842260, 745010712, 827789680, 889873906, 931263390, 1241684520, 1334810859, 1490021424, 1779747812, 1862526780, 2224684765, 2483369040, 2669621718, 3559495624, 3725053560, 4004432577, 4449369530, 5339243436, 6674054295, 7118991248, 7450107120, 8008865154, 8898739060, 10678486872, 13348108590, 16017730308, 17797478120, 20022162885, 21356973744, 26696217180, 32035460616, 35594956240, 40044325770, 53392434360, 64070921232, 80088651540, 106784868720, 160177303080, 320354606160]

約数ペア:

[(1, 320354606160), (2, 160177303080), (3, 106784868720), (4, 80088651540), (5, 64070921232), (6, 53392434360), (8, 40044325770), (9, 35594956240), (10, 32035460616), (12, 26696217180), (15, 21356973744), (16, 20022162885), (18, 17797478120), (20, 16017730308), (24, 13348108590), (30, 10678486872), (36, 8898739060), (40, 8008865154), (43, 7450107120), (45, 7118991248), (48, 6674054295), (60, 5339243436), (72, 4449369530), (80, 4004432577), (86, 3725053560), (90, 3559495624), (120, 2669621718), (129, 2483369040), (144, 2224684765), (172, 1862526780), (180, 1779747812), (215, 1490021424), (240, 1334810859), (258, 1241684520), (344, 931263390), (360, 889873906), (387, 827789680), (430, 745010712), (516, 620842260), (645, 496673808), (688, 465631695), (720, 444936953), (774, 413894840), (860, 372505356), (1032, 310421130), (1290, 248336904), (1548, 206947420), (1720, 186252678), (1935, 165557936), (2064, 155210565), (2580, 124168452), (3096, 103473710), (3440, 93126339), (3870, 82778968), (5160, 62084226), (6192, 51736855), (7740, 41389484), (10320, 31042113), (15480, 20694742), (30960, 10347371)]