123886080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 240

約数和(自身を含む): 453229920

約数和(自身を除く): 329343840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 283, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 566, 570, 576, 608, 640, 684, 720, 760, 768, 849, 855, 912, 960, 1132, 1140, 1152, 1216, 1280, 1368, 1415, 1440, 1520, 1536, 1698, 1710, 1824, 1920, 2264, 2280, 2304, 2432, 2547, 2560, 2736, 2830, 2880, 3040, 3396, 3420, 3648, 3840, 4245, 4528, 4560, 4608, 4864, 5094, 5377, 5472, 5660, 5760, 6080, 6792, 6840, 7296, 7680, 8490, 9056, 9120, 9728, 10188, 10754, 10944, 11320, 11520, 12160, 12735, 13584, 13680, 14592, 16131, 16980, 18112, 18240, 20376, 21508, 21888, 22640, 23040, 24320, 25470, 26885, 27168, 27360, 29184, 32262, 33960, 36224, 36480, 40752, 43016, 43776, 45280, 48393, 48640, 50940, 53770, 54336, 54720, 64524, 67920, 72448, 72960, 80655, 81504, 86032, 87552, 90560, 96786, 101880, 107540, 108672, 109440, 129048, 135840, 144896, 145920, 161310, 163008, 172064, 181120, 193572, 203760, 215080, 217344, 218880, 241965, 258096, 271680, 322620, 326016, 344128, 362240, 387144, 407520, 430160, 434688, 437760, 483930, 516192, 543360, 645240, 652032, 688256, 724480, 774288, 815040, 860320, 967860, 1032384, 1086720, 1290480, 1304064, 1376512, 1548576, 1630080, 1720640, 1935720, 2064768, 2173440, 2580960, 2753024, 3097152, 3260160, 3441280, 3871440, 4129536, 5161920, 6194304, 6520320, 6882560, 7742880, 8259072, 10323840, 12388608, 13765120, 15485760, 20647680, 24777216, 30971520, 41295360, 61943040, 123886080]

約数ペア:

[(1, 123886080), (2, 61943040), (3, 41295360), (4, 30971520), (5, 24777216), (6, 20647680), (8, 15485760), (9, 13765120), (10, 12388608), (12, 10323840), (15, 8259072), (16, 7742880), (18, 6882560), (19, 6520320), (20, 6194304), (24, 5161920), (30, 4129536), (32, 3871440), (36, 3441280), (38, 3260160), (40, 3097152), (45, 2753024), (48, 2580960), (57, 2173440), (60, 2064768), (64, 1935720), (72, 1720640), (76, 1630080), (80, 1548576), (90, 1376512), (95, 1304064), (96, 1290480), (114, 1086720), (120, 1032384), (128, 967860), (144, 860320), (152, 815040), (160, 774288), (171, 724480), (180, 688256), (190, 652032), (192, 645240), (228, 543360), (240, 516192), (256, 483930), (283, 437760), (285, 434688), (288, 430160), (304, 407520), (320, 387144), (342, 362240), (360, 344128), (380, 326016), (384, 322620), (456, 271680), (480, 258096), (512, 241965), (566, 218880), (570, 217344), (576, 215080), (608, 203760), (640, 193572), (684, 181120), (720, 172064), (760, 163008), (768, 161310), (849, 145920), (855, 144896), (912, 135840), (960, 129048), (1132, 109440), (1140, 108672), (1152, 107540), (1216, 101880), (1280, 96786), (1368, 90560), (1415, 87552), (1440, 86032), (1520, 81504), (1536, 80655), (1698, 72960), (1710, 72448), (1824, 67920), (1920, 64524), (2264, 54720), (2280, 54336), (2304, 53770), (2432, 50940), (2547, 48640), (2560, 48393), (2736, 45280), (2830, 43776), (2880, 43016), (3040, 40752), (3396, 36480), (3420, 36224), (3648, 33960), (3840, 32262), (4245, 29184), (4528, 27360), (4560, 27168), (4608, 26885), (4864, 25470), (5094, 24320), (5377, 23040), (5472, 22640), (5660, 21888), (5760, 21508), (6080, 20376), (6792, 18240), (6840, 18112), (7296, 16980), (7680, 16131), (8490, 14592), (9056, 13680), (9120, 13584), (9728, 12735), (10188, 12160), (10754, 11520), (10944, 11320)]