121050840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 385689600

約数和(自身を除く): 264638760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 305, 345, 366, 460, 488, 552, 610, 690, 719, 732, 915, 920, 1220, 1380, 1403, 1438, 1464, 1830, 2157, 2440, 2760, 2806, 2876, 3595, 3660, 4209, 4314, 5612, 5752, 7015, 7190, 7320, 8418, 8628, 10785, 11224, 14030, 14380, 16537, 16836, 17256, 21045, 21570, 28060, 28760, 33074, 33672, 42090, 43140, 43859, 49611, 56120, 66148, 82685, 84180, 86280, 87718, 99222, 131577, 132296, 165370, 168360, 175436, 198444, 219295, 248055, 263154, 330740, 350872, 396888, 438590, 496110, 526308, 657885, 661480, 877180, 992220, 1008757, 1052616, 1315770, 1754360, 1984440, 2017514, 2631540, 3026271, 4035028, 5043785, 5263080, 6052542, 8070056, 10087570, 12105084, 15131355, 20175140, 24210168, 30262710, 40350280, 60525420, 121050840]

約数ペア:

[(1, 121050840), (2, 60525420), (3, 40350280), (4, 30262710), (5, 24210168), (6, 20175140), (8, 15131355), (10, 12105084), (12, 10087570), (15, 8070056), (20, 6052542), (23, 5263080), (24, 5043785), (30, 4035028), (40, 3026271), (46, 2631540), (60, 2017514), (61, 1984440), (69, 1754360), (92, 1315770), (115, 1052616), (120, 1008757), (122, 992220), (138, 877180), (183, 661480), (184, 657885), (230, 526308), (244, 496110), (276, 438590), (305, 396888), (345, 350872), (366, 330740), (460, 263154), (488, 248055), (552, 219295), (610, 198444), (690, 175436), (719, 168360), (732, 165370), (915, 132296), (920, 131577), (1220, 99222), (1380, 87718), (1403, 86280), (1438, 84180), (1464, 82685), (1830, 66148), (2157, 56120), (2440, 49611), (2760, 43859), (2806, 43140), (2876, 42090), (3595, 33672), (3660, 33074), (4209, 28760), (4314, 28060), (5612, 21570), (5752, 21045), (7015, 17256), (7190, 16836), (7320, 16537), (8418, 14380), (8628, 14030), (10785, 11224)]