121495680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 256

約数和(自身を含む): 440640000

約数和(自身を除く): 319144320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 89, 90, 96, 108, 120, 128, 135, 144, 158, 160, 178, 180, 192, 216, 237, 240, 267, 270, 288, 316, 320, 356, 360, 384, 395, 432, 445, 474, 480, 534, 540, 576, 632, 640, 711, 712, 720, 790, 801, 864, 890, 948, 960, 1068, 1080, 1152, 1185, 1264, 1335, 1422, 1424, 1440, 1580, 1602, 1728, 1780, 1896, 1920, 2133, 2136, 2160, 2370, 2403, 2528, 2670, 2844, 2848, 2880, 3160, 3204, 3456, 3555, 3560, 3792, 4005, 4266, 4272, 4320, 4740, 4806, 5056, 5340, 5688, 5696, 5760, 6320, 6408, 7031, 7110, 7120, 7584, 8010, 8532, 8544, 8640, 9480, 9612, 10112, 10665, 10680, 11376, 11392, 12015, 12640, 12816, 14062, 14220, 14240, 15168, 16020, 17064, 17088, 17280, 18960, 19224, 21093, 21330, 21360, 22752, 24030, 25280, 25632, 28124, 28440, 28480, 30336, 32040, 34128, 34176, 35155, 37920, 38448, 42186, 42660, 42720, 45504, 48060, 50560, 51264, 56248, 56880, 56960, 63279, 64080, 68256, 70310, 75840, 76896, 84372, 85320, 85440, 91008, 96120, 102528, 105465, 112496, 113760, 126558, 128160, 136512, 140620, 151680, 153792, 168744, 170640, 170880, 189837, 192240, 210930, 224992, 227520, 253116, 256320, 273024, 281240, 307584, 316395, 337488, 341280, 379674, 384480, 421860, 449984, 455040, 506232, 512640, 562480, 632790, 674976, 682560, 759348, 768960, 843720, 899968, 949185, 1012464, 1124960, 1265580, 1349952, 1365120, 1518696, 1537920, 1687440, 1898370, 2024928, 2249920, 2531160, 2699904, 3037392, 3374880, 3796740, 4049856, 4499840, 5062320, 6074784, 6749760, 7593480, 8099712, 10124640, 12149568, 13499520, 15186960, 20249280, 24299136, 30373920, 40498560, 60747840, 121495680]

約数ペア:

[(1, 121495680), (2, 60747840), (3, 40498560), (4, 30373920), (5, 24299136), (6, 20249280), (8, 15186960), (9, 13499520), (10, 12149568), (12, 10124640), (15, 8099712), (16, 7593480), (18, 6749760), (20, 6074784), (24, 5062320), (27, 4499840), (30, 4049856), (32, 3796740), (36, 3374880), (40, 3037392), (45, 2699904), (48, 2531160), (54, 2249920), (60, 2024928), (64, 1898370), (72, 1687440), (79, 1537920), (80, 1518696), (89, 1365120), (90, 1349952), (96, 1265580), (108, 1124960), (120, 1012464), (128, 949185), (135, 899968), (144, 843720), (158, 768960), (160, 759348), (178, 682560), (180, 674976), (192, 632790), (216, 562480), (237, 512640), (240, 506232), (267, 455040), (270, 449984), (288, 421860), (316, 384480), (320, 379674), (356, 341280), (360, 337488), (384, 316395), (395, 307584), (432, 281240), (445, 273024), (474, 256320), (480, 253116), (534, 227520), (540, 224992), (576, 210930), (632, 192240), (640, 189837), (711, 170880), (712, 170640), (720, 168744), (790, 153792), (801, 151680), (864, 140620), (890, 136512), (948, 128160), (960, 126558), (1068, 113760), (1080, 112496), (1152, 105465), (1185, 102528), (1264, 96120), (1335, 91008), (1422, 85440), (1424, 85320), (1440, 84372), (1580, 76896), (1602, 75840), (1728, 70310), (1780, 68256), (1896, 64080), (1920, 63279), (2133, 56960), (2136, 56880), (2160, 56248), (2370, 51264), (2403, 50560), (2528, 48060), (2670, 45504), (2844, 42720), (2848, 42660), (2880, 42186), (3160, 38448), (3204, 37920), (3456, 35155), (3555, 34176), (3560, 34128), (3792, 32040), (4005, 30336), (4266, 28480), (4272, 28440), (4320, 28124), (4740, 25632), (4806, 25280), (5056, 24030), (5340, 22752), (5688, 21360), (5696, 21330), (5760, 21093), (6320, 19224), (6408, 18960), (7031, 17280), (7110, 17088), (7120, 17064), (7584, 16020), (8010, 15168), (8532, 14240), (8544, 14220), (8640, 14062), (9480, 12816), (9612, 12640), (10112, 12015), (10665, 11392), (10680, 11376)]