27470280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 88646400

約数和(自身を除く): 61176120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 269, 276, 296, 345, 370, 444, 460, 538, 552, 555, 690, 740, 807, 851, 888, 920, 1076, 1110, 1345, 1380, 1480, 1614, 1702, 2152, 2220, 2553, 2690, 2760, 3228, 3404, 4035, 4255, 4440, 5106, 5380, 6187, 6456, 6808, 8070, 8510, 9953, 10212, 10760, 12374, 12765, 16140, 17020, 18561, 19906, 20424, 24748, 25530, 29859, 30935, 32280, 34040, 37122, 39812, 49496, 49765, 51060, 59718, 61870, 74244, 79624, 92805, 99530, 102120, 119436, 123740, 148488, 149295, 185610, 199060, 228919, 238872, 247480, 298590, 371220, 398120, 457838, 597180, 686757, 742440, 915676, 1144595, 1194360, 1373514, 1831352, 2289190, 2747028, 3433785, 4578380, 5494056, 6867570, 9156760, 13735140, 27470280]

約数ペア:

[(1, 27470280), (2, 13735140), (3, 9156760), (4, 6867570), (5, 5494056), (6, 4578380), (8, 3433785), (10, 2747028), (12, 2289190), (15, 1831352), (20, 1373514), (23, 1194360), (24, 1144595), (30, 915676), (37, 742440), (40, 686757), (46, 597180), (60, 457838), (69, 398120), (74, 371220), (92, 298590), (111, 247480), (115, 238872), (120, 228919), (138, 199060), (148, 185610), (184, 149295), (185, 148488), (222, 123740), (230, 119436), (269, 102120), (276, 99530), (296, 92805), (345, 79624), (370, 74244), (444, 61870), (460, 59718), (538, 51060), (552, 49765), (555, 49496), (690, 39812), (740, 37122), (807, 34040), (851, 32280), (888, 30935), (920, 29859), (1076, 25530), (1110, 24748), (1345, 20424), (1380, 19906), (1480, 18561), (1614, 17020), (1702, 16140), (2152, 12765), (2220, 12374), (2553, 10760), (2690, 10212), (2760, 9953), (3228, 8510), (3404, 8070), (4035, 6808), (4255, 6456), (4440, 6187), (5106, 5380)]