8664480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:579

約数の個数: 144

約数和(自身を含む): 32314464

約数和(自身を除く): 23649984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 547, 660, 720, 792, 880, 990, 1056, 1094, 1320, 1440, 1584, 1641, 1760, 1980, 2188, 2640, 2735, 3168, 3282, 3960, 4376, 4923, 5280, 5470, 6017, 6564, 7920, 8205, 8752, 9846, 10940, 12034, 13128, 15840, 16410, 17504, 18051, 19692, 21880, 24068, 24615, 26256, 30085, 32820, 36102, 39384, 43760, 48136, 49230, 52512, 54153, 60170, 65640, 72204, 78768, 87520, 90255, 96272, 98460, 108306, 120340, 131280, 144408, 157536, 180510, 192544, 196920, 216612, 240680, 262560, 270765, 288816, 361020, 393840, 433224, 481360, 541530, 577632, 722040, 787680, 866448, 962720, 1083060, 1444080, 1732896, 2166120, 2888160, 4332240, 8664480]

約数ペア:

[(1, 8664480), (2, 4332240), (3, 2888160), (4, 2166120), (5, 1732896), (6, 1444080), (8, 1083060), (9, 962720), (10, 866448), (11, 787680), (12, 722040), (15, 577632), (16, 541530), (18, 481360), (20, 433224), (22, 393840), (24, 361020), (30, 288816), (32, 270765), (33, 262560), (36, 240680), (40, 216612), (44, 196920), (45, 192544), (48, 180510), (55, 157536), (60, 144408), (66, 131280), (72, 120340), (80, 108306), (88, 98460), (90, 96272), (96, 90255), (99, 87520), (110, 78768), (120, 72204), (132, 65640), (144, 60170), (160, 54153), (165, 52512), (176, 49230), (180, 48136), (198, 43760), (220, 39384), (240, 36102), (264, 32820), (288, 30085), (330, 26256), (352, 24615), (360, 24068), (396, 21880), (440, 19692), (480, 18051), (495, 17504), (528, 16410), (547, 15840), (660, 13128), (720, 12034), (792, 10940), (880, 9846), (990, 8752), (1056, 8205), (1094, 7920), (1320, 6564), (1440, 6017), (1584, 5470), (1641, 5280), (1760, 4923), (1980, 4376), (2188, 3960), (2640, 3282), (2735, 3168)]