181974720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1598

約数の個数: 112

約数和(自身を含む): 582582528

約数和(自身を除く): 400607808

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, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1447, 1572, 1965, 2096, 2620, 2894, 3144, 3930, 4192, 4341, 5240, 5788, 6288, 7235, 7860, 8384, 8682, 10480, 11576, 12576, 14470, 15720, 17364, 20960, 21705, 23152, 25152, 28940, 31440, 34728, 41920, 43410, 46304, 57880, 62880, 69456, 86820, 92608, 115760, 125760, 138912, 173640, 189557, 231520, 277824, 347280, 379114, 463040, 568671, 694560, 758228, 947785, 1137342, 1389120, 1516456, 1895570, 2274684, 2843355, 3032912, 3791140, 4549368, 5686710, 6065824, 7582280, 9098736, 11373420, 12131648, 15164560, 18197472, 22746840, 30329120, 36394944, 45493680, 60658240, 90987360, 181974720]

約数ペア:

[(1, 181974720), (2, 90987360), (3, 60658240), (4, 45493680), (5, 36394944), (6, 30329120), (8, 22746840), (10, 18197472), (12, 15164560), (15, 12131648), (16, 11373420), (20, 9098736), (24, 7582280), (30, 6065824), (32, 5686710), (40, 4549368), (48, 3791140), (60, 3032912), (64, 2843355), (80, 2274684), (96, 1895570), (120, 1516456), (131, 1389120), (160, 1137342), (192, 947785), (240, 758228), (262, 694560), (320, 568671), (393, 463040), (480, 379114), (524, 347280), (655, 277824), (786, 231520), (960, 189557), (1048, 173640), (1310, 138912), (1447, 125760), (1572, 115760), (1965, 92608), (2096, 86820), (2620, 69456), (2894, 62880), (3144, 57880), (3930, 46304), (4192, 43410), (4341, 41920), (5240, 34728), (5788, 31440), (6288, 28940), (7235, 25152), (7860, 23152), (8384, 21705), (8682, 20960), (10480, 17364), (11576, 15720), (12576, 14470)]