304617120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 1021870080

約数和(自身を除く): 717252960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 127, 152, 160, 190, 228, 240, 254, 263, 285, 304, 380, 381, 456, 480, 508, 526, 570, 608, 635, 760, 762, 789, 912, 1016, 1052, 1140, 1270, 1315, 1520, 1524, 1578, 1824, 1905, 2032, 2104, 2280, 2413, 2540, 2630, 3040, 3048, 3156, 3810, 3945, 4064, 4208, 4560, 4826, 4997, 5080, 5260, 6096, 6312, 7239, 7620, 7890, 8416, 9120, 9652, 9994, 10160, 10520, 12065, 12192, 12624, 14478, 14991, 15240, 15780, 19304, 19988, 20320, 21040, 24130, 24985, 25248, 28956, 29982, 30480, 31560, 33401, 36195, 38608, 39976, 42080, 48260, 49970, 57912, 59964, 60960, 63120, 66802, 72390, 74955, 77216, 79952, 96520, 99940, 100203, 115824, 119928, 126240, 133604, 144780, 149910, 159904, 167005, 193040, 199880, 200406, 231648, 239856, 267208, 289560, 299820, 334010, 386080, 399760, 400812, 479712, 501015, 534416, 579120, 599640, 634619, 668020, 799520, 801624, 1002030, 1068832, 1158240, 1199280, 1269238, 1336040, 1603248, 1903857, 2004060, 2398560, 2538476, 2672080, 3173095, 3206496, 3807714, 4008120, 5076952, 5344160, 6346190, 7615428, 8016240, 9519285, 10153904, 12692380, 15230856, 16032480, 19038570, 20307808, 25384760, 30461712, 38077140, 50769520, 60923424, 76154280, 101539040, 152308560, 304617120]

約数ペア:

[(1, 304617120), (2, 152308560), (3, 101539040), (4, 76154280), (5, 60923424), (6, 50769520), (8, 38077140), (10, 30461712), (12, 25384760), (15, 20307808), (16, 19038570), (19, 16032480), (20, 15230856), (24, 12692380), (30, 10153904), (32, 9519285), (38, 8016240), (40, 7615428), (48, 6346190), (57, 5344160), (60, 5076952), (76, 4008120), (80, 3807714), (95, 3206496), (96, 3173095), (114, 2672080), (120, 2538476), (127, 2398560), (152, 2004060), (160, 1903857), (190, 1603248), (228, 1336040), (240, 1269238), (254, 1199280), (263, 1158240), (285, 1068832), (304, 1002030), (380, 801624), (381, 799520), (456, 668020), (480, 634619), (508, 599640), (526, 579120), (570, 534416), (608, 501015), (635, 479712), (760, 400812), (762, 399760), (789, 386080), (912, 334010), (1016, 299820), (1052, 289560), (1140, 267208), (1270, 239856), (1315, 231648), (1520, 200406), (1524, 199880), (1578, 193040), (1824, 167005), (1905, 159904), (2032, 149910), (2104, 144780), (2280, 133604), (2413, 126240), (2540, 119928), (2630, 115824), (3040, 100203), (3048, 99940), (3156, 96520), (3810, 79952), (3945, 77216), (4064, 74955), (4208, 72390), (4560, 66802), (4826, 63120), (4997, 60960), (5080, 59964), (5260, 57912), (6096, 49970), (6312, 48260), (7239, 42080), (7620, 39976), (7890, 38608), (8416, 36195), (9120, 33401), (9652, 31560), (9994, 30480), (10160, 29982), (10520, 28956), (12065, 25248), (12192, 24985), (12624, 24130), (14478, 21040), (14991, 20320), (15240, 19988), (15780, 19304)]