56784240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 207986688

約数和(自身を除く): 151202448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 127, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 254, 270, 276, 324, 345, 360, 368, 381, 405, 414, 432, 460, 486, 508, 540, 552, 621, 635, 648, 690, 720, 762, 810, 828, 920, 972, 1016, 1035, 1080, 1104, 1143, 1215, 1242, 1270, 1296, 1380, 1524, 1620, 1656, 1840, 1863, 1905, 1944, 2032, 2070, 2160, 2286, 2430, 2484, 2540, 2760, 2921, 3048, 3105, 3240, 3312, 3429, 3726, 3810, 3888, 4140, 4572, 4860, 4968, 5080, 5520, 5589, 5715, 5842, 6096, 6210, 6480, 6858, 7452, 7620, 8280, 8763, 9144, 9315, 9720, 9936, 10160, 10287, 11178, 11430, 11684, 12420, 13716, 14605, 14904, 15240, 16560, 17145, 17526, 18288, 18630, 19440, 20574, 22356, 22860, 23368, 24840, 26289, 27432, 27945, 29210, 29808, 30480, 30861, 34290, 35052, 37260, 41148, 43815, 44712, 45720, 46736, 49680, 51435, 52578, 54864, 55890, 58420, 61722, 68580, 70104, 74520, 78867, 82296, 87630, 89424, 91440, 102870, 105156, 111780, 116840, 123444, 131445, 137160, 140208, 149040, 154305, 157734, 164592, 175260, 205740, 210312, 223560, 233680, 236601, 246888, 262890, 274320, 308610, 315468, 350520, 394335, 411480, 420624, 447120, 473202, 493776, 525780, 617220, 630936, 701040, 709803, 788670, 822960, 946404, 1051560, 1183005, 1234440, 1261872, 1419606, 1577340, 1892808, 2103120, 2366010, 2468880, 2839212, 3154680, 3549015, 3785616, 4732020, 5678424, 6309360, 7098030, 9464040, 11356848, 14196060, 18928080, 28392120, 56784240]

約数ペア:

[(1, 56784240), (2, 28392120), (3, 18928080), (4, 14196060), (5, 11356848), (6, 9464040), (8, 7098030), (9, 6309360), (10, 5678424), (12, 4732020), (15, 3785616), (16, 3549015), (18, 3154680), (20, 2839212), (23, 2468880), (24, 2366010), (27, 2103120), (30, 1892808), (36, 1577340), (40, 1419606), (45, 1261872), (46, 1234440), (48, 1183005), (54, 1051560), (60, 946404), (69, 822960), (72, 788670), (80, 709803), (81, 701040), (90, 630936), (92, 617220), (108, 525780), (115, 493776), (120, 473202), (127, 447120), (135, 420624), (138, 411480), (144, 394335), (162, 350520), (180, 315468), (184, 308610), (207, 274320), (216, 262890), (230, 246888), (240, 236601), (243, 233680), (254, 223560), (270, 210312), (276, 205740), (324, 175260), (345, 164592), (360, 157734), (368, 154305), (381, 149040), (405, 140208), (414, 137160), (432, 131445), (460, 123444), (486, 116840), (508, 111780), (540, 105156), (552, 102870), (621, 91440), (635, 89424), (648, 87630), (690, 82296), (720, 78867), (762, 74520), (810, 70104), (828, 68580), (920, 61722), (972, 58420), (1016, 55890), (1035, 54864), (1080, 52578), (1104, 51435), (1143, 49680), (1215, 46736), (1242, 45720), (1270, 44712), (1296, 43815), (1380, 41148), (1524, 37260), (1620, 35052), (1656, 34290), (1840, 30861), (1863, 30480), (1905, 29808), (1944, 29210), (2032, 27945), (2070, 27432), (2160, 26289), (2286, 24840), (2430, 23368), (2484, 22860), (2540, 22356), (2760, 20574), (2921, 19440), (3048, 18630), (3105, 18288), (3240, 17526), (3312, 17145), (3429, 16560), (3726, 15240), (3810, 14904), (3888, 14605), (4140, 13716), (4572, 12420), (4860, 11684), (4968, 11430), (5080, 11178), (5520, 10287), (5589, 10160), (5715, 9936), (5842, 9720), (6096, 9315), (6210, 9144), (6480, 8763), (6858, 8280), (7452, 7620)]