82322640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2721

約数の個数: 120

約数和(自身を含む): 283002720

約数和(自身を除く): 200680080

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, 2659, 3096, 3440, 3870, 5160, 5318, 6192, 7740, 7977, 10320, 10636, 13295, 15480, 15954, 21272, 23931, 26590, 30960, 31908, 39885, 42544, 47862, 53180, 63816, 79770, 95724, 106360, 114337, 119655, 127632, 159540, 191448, 212720, 228674, 239310, 319080, 343011, 382896, 457348, 478620, 571685, 638160, 686022, 914696, 957240, 1029033, 1143370, 1372044, 1715055, 1829392, 1914480, 2058066, 2286740, 2744088, 3430110, 4116132, 4573480, 5145165, 5488176, 6860220, 8232264, 9146960, 10290330, 13720440, 16464528, 20580660, 27440880, 41161320, 82322640]

約数ペア:

[(1, 82322640), (2, 41161320), (3, 27440880), (4, 20580660), (5, 16464528), (6, 13720440), (8, 10290330), (9, 9146960), (10, 8232264), (12, 6860220), (15, 5488176), (16, 5145165), (18, 4573480), (20, 4116132), (24, 3430110), (30, 2744088), (36, 2286740), (40, 2058066), (43, 1914480), (45, 1829392), (48, 1715055), (60, 1372044), (72, 1143370), (80, 1029033), (86, 957240), (90, 914696), (120, 686022), (129, 638160), (144, 571685), (172, 478620), (180, 457348), (215, 382896), (240, 343011), (258, 319080), (344, 239310), (360, 228674), (387, 212720), (430, 191448), (516, 159540), (645, 127632), (688, 119655), (720, 114337), (774, 106360), (860, 95724), (1032, 79770), (1290, 63816), (1548, 53180), (1720, 47862), (1935, 42544), (2064, 39885), (2580, 31908), (2659, 30960), (3096, 26590), (3440, 23931), (3870, 21272), (5160, 15954), (5318, 15480), (6192, 13295), (7740, 10636), (7977, 10320)]