2874885120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 264

約数和(自身を含む): 10087697880

約数和(自身を除く): 7212812760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 356, 360, 384, 445, 480, 512, 534, 576, 640, 701, 712, 720, 768, 801, 890, 960, 1024, 1068, 1152, 1280, 1335, 1402, 1424, 1440, 1536, 1602, 1780, 1920, 2103, 2136, 2304, 2560, 2670, 2804, 2848, 2880, 3072, 3204, 3505, 3560, 3840, 4005, 4206, 4272, 4608, 5120, 5340, 5608, 5696, 5760, 6309, 6408, 7010, 7120, 7680, 8010, 8412, 8544, 9216, 10515, 10680, 11216, 11392, 11520, 12618, 12816, 14020, 14240, 15360, 16020, 16824, 17088, 21030, 21360, 22432, 22784, 23040, 25236, 25632, 28040, 28480, 31545, 32040, 33648, 34176, 42060, 42720, 44864, 45568, 46080, 50472, 51264, 56080, 56960, 62389, 63090, 64080, 67296, 68352, 84120, 85440, 89728, 91136, 100944, 102528, 112160, 113920, 124778, 126180, 128160, 134592, 136704, 168240, 170880, 179456, 187167, 201888, 205056, 224320, 227840, 249556, 252360, 256320, 269184, 273408, 311945, 336480, 341760, 358912, 374334, 403776, 410112, 448640, 455680, 499112, 504720, 512640, 538368, 561501, 623890, 672960, 683520, 717824, 748668, 807552, 820224, 897280, 935835, 998224, 1009440, 1025280, 1076736, 1123002, 1247780, 1345920, 1367040, 1497336, 1615104, 1794560, 1871670, 1996448, 2018880, 2050560, 2153472, 2246004, 2495560, 2691840, 2807505, 2994672, 3230208, 3589120, 3743340, 3992896, 4037760, 4101120, 4492008, 4991120, 5383680, 5615010, 5989344, 6460416, 7486680, 7985792, 8075520, 8984016, 9982240, 10767360, 11230020, 11978688, 14973360, 15971584, 16151040, 17968032, 19964480, 22460040, 23957376, 29946720, 31943168, 32302080, 35936064, 39928960, 44920080, 47914752, 59893440, 63886336, 71872128, 79857920, 89840160, 95829504, 119786880, 143744256, 159715840, 179680320, 191659008, 239573760, 287488512, 319431680, 359360640, 479147520, 574977024, 718721280, 958295040, 1437442560, 2874885120]

約数ペア:

[(1, 2874885120), (2, 1437442560), (3, 958295040), (4, 718721280), (5, 574977024), (6, 479147520), (8, 359360640), (9, 319431680), (10, 287488512), (12, 239573760), (15, 191659008), (16, 179680320), (18, 159715840), (20, 143744256), (24, 119786880), (30, 95829504), (32, 89840160), (36, 79857920), (40, 71872128), (45, 63886336), (48, 59893440), (60, 47914752), (64, 44920080), (72, 39928960), (80, 35936064), (89, 32302080), (90, 31943168), (96, 29946720), (120, 23957376), (128, 22460040), (144, 19964480), (160, 17968032), (178, 16151040), (180, 15971584), (192, 14973360), (240, 11978688), (256, 11230020), (267, 10767360), (288, 9982240), (320, 8984016), (356, 8075520), (360, 7985792), (384, 7486680), (445, 6460416), (480, 5989344), (512, 5615010), (534, 5383680), (576, 4991120), (640, 4492008), (701, 4101120), (712, 4037760), (720, 3992896), (768, 3743340), (801, 3589120), (890, 3230208), (960, 2994672), (1024, 2807505), (1068, 2691840), (1152, 2495560), (1280, 2246004), (1335, 2153472), (1402, 2050560), (1424, 2018880), (1440, 1996448), (1536, 1871670), (1602, 1794560), (1780, 1615104), (1920, 1497336), (2103, 1367040), (2136, 1345920), (2304, 1247780), (2560, 1123002), (2670, 1076736), (2804, 1025280), (2848, 1009440), (2880, 998224), (3072, 935835), (3204, 897280), (3505, 820224), (3560, 807552), (3840, 748668), (4005, 717824), (4206, 683520), (4272, 672960), (4608, 623890), (5120, 561501), (5340, 538368), (5608, 512640), (5696, 504720), (5760, 499112), (6309, 455680), (6408, 448640), (7010, 410112), (7120, 403776), (7680, 374334), (8010, 358912), (8412, 341760), (8544, 336480), (9216, 311945), (10515, 273408), (10680, 269184), (11216, 256320), (11392, 252360), (11520, 249556), (12618, 227840), (12816, 224320), (14020, 205056), (14240, 201888), (15360, 187167), (16020, 179456), (16824, 170880), (17088, 168240), (21030, 136704), (21360, 134592), (22432, 128160), (22784, 126180), (23040, 124778), (25236, 113920), (25632, 112160), (28040, 102528), (28480, 100944), (31545, 91136), (32040, 89728), (33648, 85440), (34176, 84120), (42060, 68352), (42720, 67296), (44864, 64080), (45568, 63090), (46080, 62389), (50472, 56960), (51264, 56080)]