80034480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 292481280

約数和(自身を除く): 212446800

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, 135, 138, 144, 162, 179, 180, 184, 207, 216, 230, 240, 243, 270, 276, 324, 345, 358, 360, 368, 405, 414, 432, 460, 486, 537, 540, 552, 621, 648, 690, 716, 720, 810, 828, 895, 920, 972, 1035, 1074, 1080, 1104, 1215, 1242, 1296, 1380, 1432, 1611, 1620, 1656, 1790, 1840, 1863, 1944, 2070, 2148, 2160, 2430, 2484, 2685, 2760, 2864, 3105, 3222, 3240, 3312, 3580, 3726, 3888, 4117, 4140, 4296, 4833, 4860, 4968, 5370, 5520, 5589, 6210, 6444, 6480, 7160, 7452, 8055, 8234, 8280, 8592, 9315, 9666, 9720, 9936, 10740, 11178, 12351, 12420, 12888, 14320, 14499, 14904, 16110, 16468, 16560, 18630, 19332, 19440, 20585, 21480, 22356, 24165, 24702, 24840, 25776, 27945, 28998, 29808, 32220, 32936, 37053, 37260, 38664, 41170, 42960, 43497, 44712, 48330, 49404, 49680, 55890, 57996, 61755, 64440, 65872, 72495, 74106, 74520, 77328, 82340, 86994, 89424, 96660, 98808, 111159, 111780, 115992, 123510, 128880, 144990, 148212, 149040, 164680, 173988, 185265, 193320, 197616, 217485, 222318, 223560, 231984, 247020, 289980, 296424, 329360, 333477, 347976, 370530, 386640, 434970, 444636, 447120, 494040, 555795, 579960, 592848, 666954, 695952, 741060, 869940, 889272, 988080, 1000431, 1111590, 1159920, 1333908, 1482120, 1667385, 1739880, 1778544, 2000862, 2223180, 2667816, 2964240, 3334770, 3479760, 4001724, 4446360, 5002155, 5335632, 6669540, 8003448, 8892720, 10004310, 13339080, 16006896, 20008620, 26678160, 40017240, 80034480]

約数ペア:

[(1, 80034480), (2, 40017240), (3, 26678160), (4, 20008620), (5, 16006896), (6, 13339080), (8, 10004310), (9, 8892720), (10, 8003448), (12, 6669540), (15, 5335632), (16, 5002155), (18, 4446360), (20, 4001724), (23, 3479760), (24, 3334770), (27, 2964240), (30, 2667816), (36, 2223180), (40, 2000862), (45, 1778544), (46, 1739880), (48, 1667385), (54, 1482120), (60, 1333908), (69, 1159920), (72, 1111590), (80, 1000431), (81, 988080), (90, 889272), (92, 869940), (108, 741060), (115, 695952), (120, 666954), (135, 592848), (138, 579960), (144, 555795), (162, 494040), (179, 447120), (180, 444636), (184, 434970), (207, 386640), (216, 370530), (230, 347976), (240, 333477), (243, 329360), (270, 296424), (276, 289980), (324, 247020), (345, 231984), (358, 223560), (360, 222318), (368, 217485), (405, 197616), (414, 193320), (432, 185265), (460, 173988), (486, 164680), (537, 149040), (540, 148212), (552, 144990), (621, 128880), (648, 123510), (690, 115992), (716, 111780), (720, 111159), (810, 98808), (828, 96660), (895, 89424), (920, 86994), (972, 82340), (1035, 77328), (1074, 74520), (1080, 74106), (1104, 72495), (1215, 65872), (1242, 64440), (1296, 61755), (1380, 57996), (1432, 55890), (1611, 49680), (1620, 49404), (1656, 48330), (1790, 44712), (1840, 43497), (1863, 42960), (1944, 41170), (2070, 38664), (2148, 37260), (2160, 37053), (2430, 32936), (2484, 32220), (2685, 29808), (2760, 28998), (2864, 27945), (3105, 25776), (3222, 24840), (3240, 24702), (3312, 24165), (3580, 22356), (3726, 21480), (3888, 20585), (4117, 19440), (4140, 19332), (4296, 18630), (4833, 16560), (4860, 16468), (4968, 16110), (5370, 14904), (5520, 14499), (5589, 14320), (6210, 12888), (6444, 12420), (6480, 12351), (7160, 11178), (7452, 10740), (8055, 9936), (8234, 9720), (8280, 9666), (8592, 9315)]