268738560

素因数分解:

$2^{13}\times 3^8\times 5^1$

素因数の和:55

約数の個数: 252

約数和(自身を含む): 967350618

約数和(自身を除く): 698612058

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, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2048, 2160, 2187, 2304, 2430, 2560, 2592, 2880, 2916, 3072, 3240, 3456, 3645, 3840, 3888, 4096, 4320, 4374, 4608, 4860, 5120, 5184, 5760, 5832, 6144, 6480, 6561, 6912, 7290, 7680, 7776, 8192, 8640, 8748, 9216, 9720, 10240, 10368, 10935, 11520, 11664, 12288, 12960, 13122, 13824, 14580, 15360, 15552, 17280, 17496, 18432, 19440, 20480, 20736, 21870, 23040, 23328, 24576, 25920, 26244, 27648, 29160, 30720, 31104, 32805, 34560, 34992, 36864, 38880, 40960, 41472, 43740, 46080, 46656, 51840, 52488, 55296, 58320, 61440, 62208, 65610, 69120, 69984, 73728, 77760, 82944, 87480, 92160, 93312, 103680, 104976, 110592, 116640, 122880, 124416, 131220, 138240, 139968, 155520, 165888, 174960, 184320, 186624, 207360, 209952, 221184, 233280, 248832, 262440, 276480, 279936, 311040, 331776, 349920, 368640, 373248, 414720, 419904, 466560, 497664, 524880, 552960, 559872, 622080, 663552, 699840, 746496, 829440, 839808, 933120, 995328, 1049760, 1105920, 1119744, 1244160, 1399680, 1492992, 1658880, 1679616, 1866240, 1990656, 2099520, 2239488, 2488320, 2799360, 2985984, 3317760, 3359232, 3732480, 4199040, 4478976, 4976640, 5598720, 5971968, 6718464, 7464960, 8398080, 8957952, 9953280, 11197440, 13436928, 14929920, 16796160, 17915904, 22394880, 26873856, 29859840, 33592320, 44789760, 53747712, 67184640, 89579520, 134369280, 268738560]

約数ペア:

[(1, 268738560), (2, 134369280), (3, 89579520), (4, 67184640), (5, 53747712), (6, 44789760), (8, 33592320), (9, 29859840), (10, 26873856), (12, 22394880), (15, 17915904), (16, 16796160), (18, 14929920), (20, 13436928), (24, 11197440), (27, 9953280), (30, 8957952), (32, 8398080), (36, 7464960), (40, 6718464), (45, 5971968), (48, 5598720), (54, 4976640), (60, 4478976), (64, 4199040), (72, 3732480), (80, 3359232), (81, 3317760), (90, 2985984), (96, 2799360), (108, 2488320), (120, 2239488), (128, 2099520), (135, 1990656), (144, 1866240), (160, 1679616), (162, 1658880), (180, 1492992), (192, 1399680), (216, 1244160), (240, 1119744), (243, 1105920), (256, 1049760), (270, 995328), (288, 933120), (320, 839808), (324, 829440), (360, 746496), (384, 699840), (405, 663552), (432, 622080), (480, 559872), (486, 552960), (512, 524880), (540, 497664), (576, 466560), (640, 419904), (648, 414720), (720, 373248), (729, 368640), (768, 349920), (810, 331776), (864, 311040), (960, 279936), (972, 276480), (1024, 262440), (1080, 248832), (1152, 233280), (1215, 221184), (1280, 209952), (1296, 207360), (1440, 186624), (1458, 184320), (1536, 174960), (1620, 165888), (1728, 155520), (1920, 139968), (1944, 138240), (2048, 131220), (2160, 124416), (2187, 122880), (2304, 116640), (2430, 110592), (2560, 104976), (2592, 103680), (2880, 93312), (2916, 92160), (3072, 87480), (3240, 82944), (3456, 77760), (3645, 73728), (3840, 69984), (3888, 69120), (4096, 65610), (4320, 62208), (4374, 61440), (4608, 58320), (4860, 55296), (5120, 52488), (5184, 51840), (5760, 46656), (5832, 46080), (6144, 43740), (6480, 41472), (6561, 40960), (6912, 38880), (7290, 36864), (7680, 34992), (7776, 34560), (8192, 32805), (8640, 31104), (8748, 30720), (9216, 29160), (9720, 27648), (10240, 26244), (10368, 25920), (10935, 24576), (11520, 23328), (11664, 23040), (12288, 21870), (12960, 20736), (13122, 20480), (13824, 19440), (14580, 18432), (15360, 17496), (15552, 17280)]