267279120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 940892160

約数和(自身を除く): 673613040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 79, 80, 90, 111, 120, 127, 144, 148, 158, 180, 185, 222, 237, 240, 254, 296, 316, 333, 360, 370, 381, 395, 444, 474, 508, 555, 592, 632, 635, 666, 711, 720, 740, 762, 790, 888, 948, 1016, 1110, 1143, 1185, 1264, 1270, 1332, 1422, 1480, 1524, 1580, 1665, 1776, 1896, 1905, 2032, 2220, 2286, 2370, 2540, 2664, 2844, 2923, 2960, 3048, 3160, 3330, 3555, 3792, 3810, 4440, 4572, 4699, 4740, 5080, 5328, 5688, 5715, 5846, 6096, 6320, 6660, 7110, 7620, 8769, 8880, 9144, 9398, 9480, 10033, 10160, 11376, 11430, 11692, 13320, 14097, 14220, 14615, 15240, 17538, 18288, 18796, 18960, 20066, 22860, 23384, 23495, 26307, 26640, 28194, 28440, 29230, 30099, 30480, 35076, 37592, 40132, 42291, 43845, 45720, 46768, 46990, 50165, 52614, 56388, 56880, 58460, 60198, 70152, 70485, 75184, 80264, 84582, 87690, 90297, 91440, 93980, 100330, 105228, 112776, 116920, 120396, 131535, 140304, 140970, 150495, 160528, 169164, 175380, 180594, 187960, 200660, 210456, 211455, 225552, 233840, 240792, 263070, 281940, 300990, 338328, 350760, 361188, 371221, 375920, 401320, 420912, 422910, 451485, 481584, 526140, 563880, 601980, 676656, 701520, 722376, 742442, 802640, 845820, 902970, 1052280, 1113663, 1127760, 1203960, 1444752, 1484884, 1691640, 1805940, 1856105, 2104560, 2227326, 2407920, 2969768, 3340989, 3383280, 3611880, 3712210, 4454652, 5568315, 5939536, 6681978, 7223760, 7424420, 8909304, 11136630, 13363956, 14848840, 16704945, 17818608, 22273260, 26727912, 29697680, 33409890, 44546520, 53455824, 66819780, 89093040, 133639560, 267279120]

約数ペア:

[(1, 267279120), (2, 133639560), (3, 89093040), (4, 66819780), (5, 53455824), (6, 44546520), (8, 33409890), (9, 29697680), (10, 26727912), (12, 22273260), (15, 17818608), (16, 16704945), (18, 14848840), (20, 13363956), (24, 11136630), (30, 8909304), (36, 7424420), (37, 7223760), (40, 6681978), (45, 5939536), (48, 5568315), (60, 4454652), (72, 3712210), (74, 3611880), (79, 3383280), (80, 3340989), (90, 2969768), (111, 2407920), (120, 2227326), (127, 2104560), (144, 1856105), (148, 1805940), (158, 1691640), (180, 1484884), (185, 1444752), (222, 1203960), (237, 1127760), (240, 1113663), (254, 1052280), (296, 902970), (316, 845820), (333, 802640), (360, 742442), (370, 722376), (381, 701520), (395, 676656), (444, 601980), (474, 563880), (508, 526140), (555, 481584), (592, 451485), (632, 422910), (635, 420912), (666, 401320), (711, 375920), (720, 371221), (740, 361188), (762, 350760), (790, 338328), (888, 300990), (948, 281940), (1016, 263070), (1110, 240792), (1143, 233840), (1185, 225552), (1264, 211455), (1270, 210456), (1332, 200660), (1422, 187960), (1480, 180594), (1524, 175380), (1580, 169164), (1665, 160528), (1776, 150495), (1896, 140970), (1905, 140304), (2032, 131535), (2220, 120396), (2286, 116920), (2370, 112776), (2540, 105228), (2664, 100330), (2844, 93980), (2923, 91440), (2960, 90297), (3048, 87690), (3160, 84582), (3330, 80264), (3555, 75184), (3792, 70485), (3810, 70152), (4440, 60198), (4572, 58460), (4699, 56880), (4740, 56388), (5080, 52614), (5328, 50165), (5688, 46990), (5715, 46768), (5846, 45720), (6096, 43845), (6320, 42291), (6660, 40132), (7110, 37592), (7620, 35076), (8769, 30480), (8880, 30099), (9144, 29230), (9398, 28440), (9480, 28194), (10033, 26640), (10160, 26307), (11376, 23495), (11430, 23384), (11692, 22860), (13320, 20066), (14097, 18960), (14220, 18796), (14615, 18288), (15240, 17538)]