11520288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 37562616

約数和(自身を除く): 26042328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 181, 204, 208, 221, 234, 272, 288, 306, 312, 362, 408, 416, 442, 468, 543, 544, 612, 624, 663, 724, 816, 884, 936, 1086, 1224, 1248, 1326, 1448, 1629, 1632, 1768, 1872, 1989, 2172, 2353, 2448, 2652, 2896, 3077, 3258, 3536, 3744, 3978, 4344, 4706, 4896, 5304, 5792, 6154, 6516, 7059, 7072, 7956, 8688, 9231, 9412, 10608, 12308, 13032, 14118, 15912, 17376, 18462, 18824, 21177, 21216, 24616, 26064, 27693, 28236, 31824, 36924, 37648, 40001, 42354, 49232, 52128, 55386, 56472, 63648, 73848, 75296, 80002, 84708, 98464, 110772, 112944, 120003, 147696, 160004, 169416, 221544, 225888, 240006, 295392, 320008, 338832, 360009, 443088, 480012, 640016, 677664, 720018, 886176, 960024, 1280032, 1440036, 1920048, 2880072, 3840096, 5760144, 11520288]

約数ペア:

[(1, 11520288), (2, 5760144), (3, 3840096), (4, 2880072), (6, 1920048), (8, 1440036), (9, 1280032), (12, 960024), (13, 886176), (16, 720018), (17, 677664), (18, 640016), (24, 480012), (26, 443088), (32, 360009), (34, 338832), (36, 320008), (39, 295392), (48, 240006), (51, 225888), (52, 221544), (68, 169416), (72, 160004), (78, 147696), (96, 120003), (102, 112944), (104, 110772), (117, 98464), (136, 84708), (144, 80002), (153, 75296), (156, 73848), (181, 63648), (204, 56472), (208, 55386), (221, 52128), (234, 49232), (272, 42354), (288, 40001), (306, 37648), (312, 36924), (362, 31824), (408, 28236), (416, 27693), (442, 26064), (468, 24616), (543, 21216), (544, 21177), (612, 18824), (624, 18462), (663, 17376), (724, 15912), (816, 14118), (884, 13032), (936, 12308), (1086, 10608), (1224, 9412), (1248, 9231), (1326, 8688), (1448, 7956), (1629, 7072), (1632, 7059), (1768, 6516), (1872, 6154), (1989, 5792), (2172, 5304), (2353, 4896), (2448, 4706), (2652, 4344), (2896, 3978), (3077, 3744), (3258, 3536)]