About the Number

120964728

120964727 ← → 120964729

2進数表記:111001101011100011001111000

漢数字表記:一億二千九十六万四千七百二十八

素因数分解:

2 3 × 3 1 × 23 1 × 31 1 × 7069 1

素因数の和:7132
約数の個数: 64
約数和(自身を含む): 325785600
約数和(自身を除く): 204820872

約数列:
[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 2139, 2852, 4278, 5704, 7069, 8556, 14138, 17112, 21207, 28276, 42414, 56552, 84828, 162587, 169656, 219139, 325174, 438278, 487761, 650348, 657417, 876556, 975522, 1300696, 1314834, 1753112, 1951044, 2629668, 3902088, 5040197, 5259336, 10080394, 15120591, 20160788, 30241182, 40321576, 60482364, 120964728]

約数ペア:
[(1, 120964728), (2, 60482364), (3, 40321576), (4, 30241182), (6, 20160788), (8, 15120591), (12, 10080394), (23, 5259336), (24, 5040197), (31, 3902088), (46, 2629668), (62, 1951044), (69, 1753112), (92, 1314834), (93, 1300696), (124, 975522), (138, 876556), (184, 657417), (186, 650348), (248, 487761), (276, 438278), (372, 325174), (552, 219139), (713, 169656), (744, 162587), (1426, 84828), (2139, 56552), (2852, 42414), (4278, 28276), (5704, 21207), (7069, 17112), (8556, 14138)]

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