680937120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4591}}^1$

素因数の和:4715

約数の個数: 144

約数和(自身を含む): 2346769152

約数和(自身を除く): 1665832032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 3090, 3296, 3708, 4120, 4591, 4635, 4944, 6180, 7416, 8240, 9182, 9270, 9888, 12360, 13773, 14832, 16480, 18364, 18540, 22955, 24720, 27546, 29664, 36728, 37080, 41319, 45910, 49440, 55092, 68865, 73456, 74160, 82638, 91820, 110184, 137730, 146912, 148320, 165276, 183640, 206595, 220368, 275460, 330552, 367280, 413190, 440736, 472873, 550920, 661104, 734560, 826380, 945746, 1101840, 1322208, 1418619, 1652760, 1891492, 2203680, 2364365, 2837238, 3305520, 3782984, 4255857, 4728730, 5674476, 6611040, 7093095, 7565968, 8511714, 9457460, 11348952, 14186190, 15131936, 17023428, 18914920, 21279285, 22697904, 28372380, 34046856, 37829840, 42558570, 45395808, 56744760, 68093712, 75659680, 85117140, 113489520, 136187424, 170234280, 226979040, 340468560, 680937120]

約数ペア:

[(1, 680937120), (2, 340468560), (3, 226979040), (4, 170234280), (5, 136187424), (6, 113489520), (8, 85117140), (9, 75659680), (10, 68093712), (12, 56744760), (15, 45395808), (16, 42558570), (18, 37829840), (20, 34046856), (24, 28372380), (30, 22697904), (32, 21279285), (36, 18914920), (40, 17023428), (45, 15131936), (48, 14186190), (60, 11348952), (72, 9457460), (80, 8511714), (90, 7565968), (96, 7093095), (103, 6611040), (120, 5674476), (144, 4728730), (160, 4255857), (180, 3782984), (206, 3305520), (240, 2837238), (288, 2364365), (309, 2203680), (360, 1891492), (412, 1652760), (480, 1418619), (515, 1322208), (618, 1101840), (720, 945746), (824, 826380), (927, 734560), (1030, 661104), (1236, 550920), (1440, 472873), (1545, 440736), (1648, 413190), (1854, 367280), (2060, 330552), (2472, 275460), (3090, 220368), (3296, 206595), (3708, 183640), (4120, 165276), (4591, 148320), (4635, 146912), (4944, 137730), (6180, 110184), (7416, 91820), (8240, 82638), (9182, 74160), (9270, 73456), (9888, 68865), (12360, 55092), (13773, 49440), (14832, 45910), (16480, 41319), (18364, 37080), (18540, 36728), (22955, 29664), (24720, 27546)]