8644320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 240

約数和(自身を含む): 32931360

約数和(自身を除く): 24287040

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, 69, 72, 80, 81, 87, 90, 92, 96, 108, 115, 116, 120, 135, 138, 144, 145, 160, 162, 174, 180, 184, 207, 216, 230, 232, 240, 261, 270, 276, 288, 290, 324, 345, 348, 360, 368, 405, 414, 432, 435, 460, 464, 480, 522, 540, 552, 580, 621, 648, 667, 690, 696, 720, 736, 783, 810, 828, 864, 870, 920, 928, 1035, 1044, 1080, 1104, 1160, 1242, 1296, 1305, 1334, 1380, 1392, 1440, 1566, 1620, 1656, 1740, 1840, 1863, 2001, 2070, 2088, 2160, 2208, 2320, 2349, 2484, 2592, 2610, 2668, 2760, 2784, 3105, 3132, 3240, 3312, 3335, 3480, 3680, 3726, 3915, 4002, 4140, 4176, 4320, 4640, 4698, 4968, 5220, 5336, 5520, 6003, 6210, 6264, 6480, 6624, 6670, 6960, 7452, 7830, 8004, 8280, 8352, 9315, 9396, 9936, 10005, 10440, 10672, 11040, 11745, 12006, 12420, 12528, 12960, 13340, 13920, 14904, 15660, 16008, 16560, 18009, 18630, 18792, 19872, 20010, 20880, 21344, 23490, 24012, 24840, 25056, 26680, 29808, 30015, 31320, 32016, 33120, 36018, 37260, 37584, 40020, 41760, 46980, 48024, 49680, 53360, 54027, 59616, 60030, 62640, 64032, 72036, 74520, 75168, 80040, 90045, 93960, 96048, 99360, 106720, 108054, 120060, 125280, 144072, 149040, 160080, 180090, 187920, 192096, 216108, 240120, 270135, 288144, 298080, 320160, 360180, 375840, 432216, 480240, 540270, 576288, 720360, 864432, 960480, 1080540, 1440720, 1728864, 2161080, 2881440, 4322160, 8644320]

約数ペア:

[(1, 8644320), (2, 4322160), (3, 2881440), (4, 2161080), (5, 1728864), (6, 1440720), (8, 1080540), (9, 960480), (10, 864432), (12, 720360), (15, 576288), (16, 540270), (18, 480240), (20, 432216), (23, 375840), (24, 360180), (27, 320160), (29, 298080), (30, 288144), (32, 270135), (36, 240120), (40, 216108), (45, 192096), (46, 187920), (48, 180090), (54, 160080), (58, 149040), (60, 144072), (69, 125280), (72, 120060), (80, 108054), (81, 106720), (87, 99360), (90, 96048), (92, 93960), (96, 90045), (108, 80040), (115, 75168), (116, 74520), (120, 72036), (135, 64032), (138, 62640), (144, 60030), (145, 59616), (160, 54027), (162, 53360), (174, 49680), (180, 48024), (184, 46980), (207, 41760), (216, 40020), (230, 37584), (232, 37260), (240, 36018), (261, 33120), (270, 32016), (276, 31320), (288, 30015), (290, 29808), (324, 26680), (345, 25056), (348, 24840), (360, 24012), (368, 23490), (405, 21344), (414, 20880), (432, 20010), (435, 19872), (460, 18792), (464, 18630), (480, 18009), (522, 16560), (540, 16008), (552, 15660), (580, 14904), (621, 13920), (648, 13340), (667, 12960), (690, 12528), (696, 12420), (720, 12006), (736, 11745), (783, 11040), (810, 10672), (828, 10440), (864, 10005), (870, 9936), (920, 9396), (928, 9315), (1035, 8352), (1044, 8280), (1080, 8004), (1104, 7830), (1160, 7452), (1242, 6960), (1296, 6670), (1305, 6624), (1334, 6480), (1380, 6264), (1392, 6210), (1440, 6003), (1566, 5520), (1620, 5336), (1656, 5220), (1740, 4968), (1840, 4698), (1863, 4640), (2001, 4320), (2070, 4176), (2088, 4140), (2160, 4002), (2208, 3915), (2320, 3726), (2349, 3680), (2484, 3480), (2592, 3335), (2610, 3312), (2668, 3240), (2760, 3132), (2784, 3105)]