120679680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2857}}^1$

素因数の和:2892

約数の個数: 144

約数和(自身を含む): 420606144

約数和(自身を除く): 299926464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 2857, 3520, 3840, 4224, 5280, 5714, 7040, 8448, 8571, 10560, 11428, 14080, 14285, 17142, 21120, 22856, 28570, 31427, 34284, 42240, 42855, 45712, 57140, 62854, 68568, 85710, 91424, 94281, 114280, 125708, 137136, 157135, 171420, 182848, 188562, 228560, 251416, 274272, 314270, 342840, 365696, 377124, 457120, 471405, 502832, 548544, 628540, 685680, 731392, 754248, 914240, 942810, 1005664, 1097088, 1257080, 1371360, 1508496, 1828480, 1885620, 2011328, 2194176, 2514160, 2742720, 3016992, 3656960, 3771240, 4022656, 5028320, 5485440, 6033984, 7542480, 8045312, 10056640, 10970880, 12067968, 15084960, 20113280, 24135936, 30169920, 40226560, 60339840, 120679680]

約数ペア:

[(1, 120679680), (2, 60339840), (3, 40226560), (4, 30169920), (5, 24135936), (6, 20113280), (8, 15084960), (10, 12067968), (11, 10970880), (12, 10056640), (15, 8045312), (16, 7542480), (20, 6033984), (22, 5485440), (24, 5028320), (30, 4022656), (32, 3771240), (33, 3656960), (40, 3016992), (44, 2742720), (48, 2514160), (55, 2194176), (60, 2011328), (64, 1885620), (66, 1828480), (80, 1508496), (88, 1371360), (96, 1257080), (110, 1097088), (120, 1005664), (128, 942810), (132, 914240), (160, 754248), (165, 731392), (176, 685680), (192, 628540), (220, 548544), (240, 502832), (256, 471405), (264, 457120), (320, 377124), (330, 365696), (352, 342840), (384, 314270), (440, 274272), (480, 251416), (528, 228560), (640, 188562), (660, 182848), (704, 171420), (768, 157135), (880, 137136), (960, 125708), (1056, 114280), (1280, 94281), (1320, 91424), (1408, 85710), (1760, 68568), (1920, 62854), (2112, 57140), (2640, 45712), (2816, 42855), (2857, 42240), (3520, 34284), (3840, 31427), (4224, 28570), (5280, 22856), (5714, 21120), (7040, 17142), (8448, 14285), (8571, 14080), (10560, 11428)]