2150241480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{259691}}^1$

素因数の和:259731

約数の個数: 96

約数和(自身を含む): 7292151360

約数和(自身を除く): 5141909880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 259691, 519382, 779073, 1038764, 1298455, 1558146, 2077528, 2337219, 2596910, 3116292, 3895365, 4674438, 5193820, 5972893, 6232584, 7790730, 9348876, 10387640, 11686095, 11945786, 15581460, 17918679, 18697752, 23372190, 23891572, 29864465, 31162920, 35837358, 46744380, 47783144, 53756037, 59728930, 71674716, 89593395, 93488760, 107512074, 119457860, 143349432, 179186790, 215024148, 238915720, 268780185, 358373580, 430048296, 537560370, 716747160, 1075120740, 2150241480]

約数ペア:

[(1, 2150241480), (2, 1075120740), (3, 716747160), (4, 537560370), (5, 430048296), (6, 358373580), (8, 268780185), (9, 238915720), (10, 215024148), (12, 179186790), (15, 143349432), (18, 119457860), (20, 107512074), (23, 93488760), (24, 89593395), (30, 71674716), (36, 59728930), (40, 53756037), (45, 47783144), (46, 46744380), (60, 35837358), (69, 31162920), (72, 29864465), (90, 23891572), (92, 23372190), (115, 18697752), (120, 17918679), (138, 15581460), (180, 11945786), (184, 11686095), (207, 10387640), (230, 9348876), (276, 7790730), (345, 6232584), (360, 5972893), (414, 5193820), (460, 4674438), (552, 3895365), (690, 3116292), (828, 2596910), (920, 2337219), (1035, 2077528), (1380, 1558146), (1656, 1298455), (2070, 1038764), (2760, 779073), (4140, 519382), (8280, 259691)]