887439360

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 2982059136

約数和(自身を除く): 2094619776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 157, 160, 184, 192, 230, 240, 256, 276, 314, 320, 345, 368, 384, 460, 471, 480, 512, 552, 628, 640, 690, 736, 768, 785, 920, 942, 960, 1024, 1104, 1256, 1280, 1380, 1472, 1536, 1570, 1840, 1884, 1920, 2048, 2208, 2355, 2512, 2560, 2760, 2944, 3072, 3140, 3611, 3680, 3768, 3840, 4096, 4416, 4710, 5024, 5120, 5520, 5888, 6144, 6280, 7222, 7360, 7536, 7680, 8192, 8832, 9420, 10048, 10240, 10833, 11040, 11776, 12288, 12560, 14444, 14720, 15072, 15360, 16384, 17664, 18055, 18840, 20096, 20480, 21666, 22080, 23552, 24576, 25120, 28888, 29440, 30144, 30720, 35328, 36110, 37680, 40192, 40960, 43332, 44160, 47104, 49152, 50240, 54165, 57776, 58880, 60288, 61440, 70656, 72220, 75360, 80384, 81920, 86664, 88320, 94208, 100480, 108330, 115552, 117760, 120576, 122880, 141312, 144440, 150720, 160768, 173328, 176640, 188416, 200960, 216660, 231104, 235520, 241152, 245760, 282624, 288880, 301440, 321536, 346656, 353280, 376832, 401920, 433320, 462208, 471040, 482304, 565248, 577760, 602880, 643072, 693312, 706560, 803840, 866640, 924416, 942080, 964608, 1130496, 1155520, 1205760, 1286144, 1386624, 1413120, 1607680, 1733280, 1848832, 1884160, 1929216, 2311040, 2411520, 2572288, 2773248, 2826240, 3215360, 3466560, 3697664, 3858432, 4622080, 4823040, 5546496, 5652480, 6430720, 6933120, 7395328, 7716864, 9244160, 9646080, 11092992, 12861440, 13866240, 14790656, 18488320, 19292160, 22185984, 27732480, 29581312, 36976640, 38584320, 44371968, 55464960, 59162624, 73953280, 88743936, 110929920, 147906560, 177487872, 221859840, 295813120, 443719680, 887439360]

約数ペア:

[(1, 887439360), (2, 443719680), (3, 295813120), (4, 221859840), (5, 177487872), (6, 147906560), (8, 110929920), (10, 88743936), (12, 73953280), (15, 59162624), (16, 55464960), (20, 44371968), (23, 38584320), (24, 36976640), (30, 29581312), (32, 27732480), (40, 22185984), (46, 19292160), (48, 18488320), (60, 14790656), (64, 13866240), (69, 12861440), (80, 11092992), (92, 9646080), (96, 9244160), (115, 7716864), (120, 7395328), (128, 6933120), (138, 6430720), (157, 5652480), (160, 5546496), (184, 4823040), (192, 4622080), (230, 3858432), (240, 3697664), (256, 3466560), (276, 3215360), (314, 2826240), (320, 2773248), (345, 2572288), (368, 2411520), (384, 2311040), (460, 1929216), (471, 1884160), (480, 1848832), (512, 1733280), (552, 1607680), (628, 1413120), (640, 1386624), (690, 1286144), (736, 1205760), (768, 1155520), (785, 1130496), (920, 964608), (942, 942080), (960, 924416), (1024, 866640), (1104, 803840), (1256, 706560), (1280, 693312), (1380, 643072), (1472, 602880), (1536, 577760), (1570, 565248), (1840, 482304), (1884, 471040), (1920, 462208), (2048, 433320), (2208, 401920), (2355, 376832), (2512, 353280), (2560, 346656), (2760, 321536), (2944, 301440), (3072, 288880), (3140, 282624), (3611, 245760), (3680, 241152), (3768, 235520), (3840, 231104), (4096, 216660), (4416, 200960), (4710, 188416), (5024, 176640), (5120, 173328), (5520, 160768), (5888, 150720), (6144, 144440), (6280, 141312), (7222, 122880), (7360, 120576), (7536, 117760), (7680, 115552), (8192, 108330), (8832, 100480), (9420, 94208), (10048, 88320), (10240, 86664), (10833, 81920), (11040, 80384), (11776, 75360), (12288, 72220), (12560, 70656), (14444, 61440), (14720, 60288), (15072, 58880), (15360, 57776), (16384, 54165), (17664, 50240), (18055, 49152), (18840, 47104), (20096, 44160), (20480, 43332), (21666, 40960), (22080, 40192), (23552, 37680), (24576, 36110), (25120, 35328), (28888, 30720), (29440, 30144)]