11525760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 44064000

約数和(自身を除く): 32538240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 32, 36, 40, 45, 46, 48, 54, 58, 60, 64, 69, 72, 80, 87, 90, 92, 96, 108, 115, 116, 120, 128, 135, 138, 144, 145, 160, 174, 180, 184, 192, 207, 216, 230, 232, 240, 261, 270, 276, 288, 290, 320, 345, 348, 360, 368, 384, 414, 432, 435, 460, 464, 480, 522, 540, 552, 576, 580, 621, 640, 667, 690, 696, 720, 736, 783, 828, 864, 870, 920, 928, 960, 1035, 1044, 1080, 1104, 1152, 1160, 1242, 1305, 1334, 1380, 1392, 1440, 1472, 1566, 1656, 1728, 1740, 1840, 1856, 1920, 2001, 2070, 2088, 2160, 2208, 2320, 2484, 2610, 2668, 2760, 2784, 2880, 2944, 3105, 3132, 3312, 3335, 3456, 3480, 3680, 3712, 3915, 4002, 4140, 4176, 4320, 4416, 4640, 4968, 5220, 5336, 5520, 5568, 5760, 6003, 6210, 6264, 6624, 6670, 6960, 7360, 7830, 8004, 8280, 8352, 8640, 8832, 9280, 9936, 10005, 10440, 10672, 11040, 11136, 12006, 12420, 12528, 13248, 13340, 13920, 14720, 15660, 16008, 16560, 16704, 17280, 18009, 18560, 19872, 20010, 20880, 21344, 22080, 24012, 24840, 25056, 26496, 26680, 27840, 30015, 31320, 32016, 33120, 33408, 36018, 39744, 40020, 41760, 42688, 44160, 48024, 49680, 50112, 53360, 55680, 60030, 62640, 64032, 66240, 72036, 79488, 80040, 83520, 85376, 90045, 96048, 99360, 100224, 106720, 120060, 125280, 128064, 132480, 144072, 160080, 167040, 180090, 192096, 198720, 213440, 240120, 250560, 256128, 288144, 320160, 360180, 384192, 397440, 426880, 480240, 501120, 576288, 640320, 720360, 768384, 960480, 1152576, 1280640, 1440720, 1920960, 2305152, 2881440, 3841920, 5762880, 11525760]

約数ペア:

[(1, 11525760), (2, 5762880), (3, 3841920), (4, 2881440), (5, 2305152), (6, 1920960), (8, 1440720), (9, 1280640), (10, 1152576), (12, 960480), (15, 768384), (16, 720360), (18, 640320), (20, 576288), (23, 501120), (24, 480240), (27, 426880), (29, 397440), (30, 384192), (32, 360180), (36, 320160), (40, 288144), (45, 256128), (46, 250560), (48, 240120), (54, 213440), (58, 198720), (60, 192096), (64, 180090), (69, 167040), (72, 160080), (80, 144072), (87, 132480), (90, 128064), (92, 125280), (96, 120060), (108, 106720), (115, 100224), (116, 99360), (120, 96048), (128, 90045), (135, 85376), (138, 83520), (144, 80040), (145, 79488), (160, 72036), (174, 66240), (180, 64032), (184, 62640), (192, 60030), (207, 55680), (216, 53360), (230, 50112), (232, 49680), (240, 48024), (261, 44160), (270, 42688), (276, 41760), (288, 40020), (290, 39744), (320, 36018), (345, 33408), (348, 33120), (360, 32016), (368, 31320), (384, 30015), (414, 27840), (432, 26680), (435, 26496), (460, 25056), (464, 24840), (480, 24012), (522, 22080), (540, 21344), (552, 20880), (576, 20010), (580, 19872), (621, 18560), (640, 18009), (667, 17280), (690, 16704), (696, 16560), (720, 16008), (736, 15660), (783, 14720), (828, 13920), (864, 13340), (870, 13248), (920, 12528), (928, 12420), (960, 12006), (1035, 11136), (1044, 11040), (1080, 10672), (1104, 10440), (1152, 10005), (1160, 9936), (1242, 9280), (1305, 8832), (1334, 8640), (1380, 8352), (1392, 8280), (1440, 8004), (1472, 7830), (1566, 7360), (1656, 6960), (1728, 6670), (1740, 6624), (1840, 6264), (1856, 6210), (1920, 6003), (2001, 5760), (2070, 5568), (2088, 5520), (2160, 5336), (2208, 5220), (2320, 4968), (2484, 4640), (2610, 4416), (2668, 4320), (2760, 4176), (2784, 4140), (2880, 4002), (2944, 3915), (3105, 3712), (3132, 3680), (3312, 3480), (3335, 3456)]