135726720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 435939840

約数和(自身を除く): 300213120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 223, 240, 317, 320, 384, 446, 480, 634, 640, 669, 892, 951, 960, 1115, 1268, 1338, 1585, 1784, 1902, 1920, 2230, 2536, 2676, 3170, 3345, 3568, 3804, 4460, 4755, 5072, 5352, 6340, 6690, 7136, 7608, 8920, 9510, 10144, 10704, 12680, 13380, 14272, 15216, 17840, 19020, 20288, 21408, 25360, 26760, 28544, 30432, 35680, 38040, 40576, 42816, 50720, 53520, 60864, 70691, 71360, 76080, 85632, 101440, 107040, 121728, 141382, 142720, 152160, 202880, 212073, 214080, 282764, 304320, 353455, 424146, 428160, 565528, 608640, 706910, 848292, 1060365, 1131056, 1413820, 1696584, 2120730, 2262112, 2827640, 3393168, 4241460, 4524224, 5655280, 6786336, 8482920, 9048448, 11310560, 13572672, 16965840, 22621120, 27145344, 33931680, 45242240, 67863360, 135726720]

約数ペア:

[(1, 135726720), (2, 67863360), (3, 45242240), (4, 33931680), (5, 27145344), (6, 22621120), (8, 16965840), (10, 13572672), (12, 11310560), (15, 9048448), (16, 8482920), (20, 6786336), (24, 5655280), (30, 4524224), (32, 4241460), (40, 3393168), (48, 2827640), (60, 2262112), (64, 2120730), (80, 1696584), (96, 1413820), (120, 1131056), (128, 1060365), (160, 848292), (192, 706910), (223, 608640), (240, 565528), (317, 428160), (320, 424146), (384, 353455), (446, 304320), (480, 282764), (634, 214080), (640, 212073), (669, 202880), (892, 152160), (951, 142720), (960, 141382), (1115, 121728), (1268, 107040), (1338, 101440), (1585, 85632), (1784, 76080), (1902, 71360), (1920, 70691), (2230, 60864), (2536, 53520), (2676, 50720), (3170, 42816), (3345, 40576), (3568, 38040), (3804, 35680), (4460, 30432), (4755, 28544), (5072, 26760), (5352, 25360), (6340, 21408), (6690, 20288), (7136, 19020), (7608, 17840), (8920, 15216), (9510, 14272), (10144, 13380), (10704, 12680)]