123238080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6113}}^1$

素因数の和:6143

約数の個数: 168

約数和(自身を含む): 484522272

約数和(自身を除く): 361284192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6113, 6720, 10080, 12226, 18339, 20160, 24452, 30565, 36678, 42791, 48904, 55017, 61130, 73356, 85582, 91695, 97808, 110034, 122260, 128373, 146712, 171164, 183390, 195616, 213955, 220068, 244520, 256746, 275085, 293424, 342328, 366780, 385119, 391232, 427910, 440136, 489040, 513492, 550170, 586848, 641865, 684656, 733560, 770238, 855820, 880272, 978080, 1026984, 1100340, 1173696, 1283730, 1369312, 1467120, 1540476, 1711640, 1760544, 1925595, 1956160, 2053968, 2200680, 2567460, 2738624, 2934240, 3080952, 3423280, 3521088, 3851190, 4107936, 4401360, 5134920, 5868480, 6161904, 6846560, 7702380, 8215872, 8802720, 10269840, 12323808, 13693120, 15404760, 17605440, 20539680, 24647616, 30809520, 41079360, 61619040, 123238080]

約数ペア:

[(1, 123238080), (2, 61619040), (3, 41079360), (4, 30809520), (5, 24647616), (6, 20539680), (7, 17605440), (8, 15404760), (9, 13693120), (10, 12323808), (12, 10269840), (14, 8802720), (15, 8215872), (16, 7702380), (18, 6846560), (20, 6161904), (21, 5868480), (24, 5134920), (28, 4401360), (30, 4107936), (32, 3851190), (35, 3521088), (36, 3423280), (40, 3080952), (42, 2934240), (45, 2738624), (48, 2567460), (56, 2200680), (60, 2053968), (63, 1956160), (64, 1925595), (70, 1760544), (72, 1711640), (80, 1540476), (84, 1467120), (90, 1369312), (96, 1283730), (105, 1173696), (112, 1100340), (120, 1026984), (126, 978080), (140, 880272), (144, 855820), (160, 770238), (168, 733560), (180, 684656), (192, 641865), (210, 586848), (224, 550170), (240, 513492), (252, 489040), (280, 440136), (288, 427910), (315, 391232), (320, 385119), (336, 366780), (360, 342328), (420, 293424), (448, 275085), (480, 256746), (504, 244520), (560, 220068), (576, 213955), (630, 195616), (672, 183390), (720, 171164), (840, 146712), (960, 128373), (1008, 122260), (1120, 110034), (1260, 97808), (1344, 91695), (1440, 85582), (1680, 73356), (2016, 61130), (2240, 55017), (2520, 48904), (2880, 42791), (3360, 36678), (4032, 30565), (5040, 24452), (6113, 20160), (6720, 18339), (10080, 12226)]