135613440

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{109}}^1$

素因数の和:149

約数の個数: 264

約数和(自身を含む): 491771280

約数和(自身を除く): 356157840

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, 109, 120, 128, 135, 144, 160, 162, 180, 192, 216, 218, 240, 243, 256, 270, 288, 320, 324, 327, 360, 384, 405, 432, 436, 480, 486, 512, 540, 545, 576, 640, 648, 654, 720, 768, 810, 864, 872, 960, 972, 981, 1024, 1080, 1090, 1152, 1215, 1280, 1296, 1308, 1440, 1536, 1620, 1635, 1728, 1744, 1920, 1944, 1962, 2160, 2180, 2304, 2430, 2560, 2592, 2616, 2880, 2943, 3072, 3240, 3270, 3456, 3488, 3840, 3888, 3924, 4320, 4360, 4608, 4860, 4905, 5120, 5184, 5232, 5760, 5886, 6480, 6540, 6912, 6976, 7680, 7776, 7848, 8640, 8720, 8829, 9216, 9720, 9810, 10368, 10464, 11520, 11772, 12960, 13080, 13824, 13952, 14715, 15360, 15552, 15696, 17280, 17440, 17658, 19440, 19620, 20736, 20928, 23040, 23544, 25920, 26160, 26487, 27648, 27904, 29430, 31104, 31392, 34560, 34880, 35316, 38880, 39240, 41472, 41856, 44145, 46080, 47088, 51840, 52320, 52974, 55808, 58860, 62208, 62784, 69120, 69760, 70632, 77760, 78480, 82944, 83712, 88290, 94176, 103680, 104640, 105948, 111616, 117720, 124416, 125568, 132435, 138240, 139520, 141264, 155520, 156960, 167424, 176580, 188352, 207360, 209280, 211896, 235440, 248832, 251136, 264870, 279040, 282528, 311040, 313920, 334848, 353160, 376704, 414720, 418560, 423792, 470880, 502272, 529740, 558080, 565056, 622080, 627840, 706320, 753408, 837120, 847584, 941760, 1004544, 1059480, 1130112, 1244160, 1255680, 1412640, 1506816, 1674240, 1695168, 1883520, 2118960, 2260224, 2511360, 2825280, 3013632, 3390336, 3767040, 4237920, 4520448, 5022720, 5650560, 6780672, 7534080, 8475840, 9040896, 11301120, 13561344, 15068160, 16951680, 22602240, 27122688, 33903360, 45204480, 67806720, 135613440]

約数ペア:

[(1, 135613440), (2, 67806720), (3, 45204480), (4, 33903360), (5, 27122688), (6, 22602240), (8, 16951680), (9, 15068160), (10, 13561344), (12, 11301120), (15, 9040896), (16, 8475840), (18, 7534080), (20, 6780672), (24, 5650560), (27, 5022720), (30, 4520448), (32, 4237920), (36, 3767040), (40, 3390336), (45, 3013632), (48, 2825280), (54, 2511360), (60, 2260224), (64, 2118960), (72, 1883520), (80, 1695168), (81, 1674240), (90, 1506816), (96, 1412640), (108, 1255680), (109, 1244160), (120, 1130112), (128, 1059480), (135, 1004544), (144, 941760), (160, 847584), (162, 837120), (180, 753408), (192, 706320), (216, 627840), (218, 622080), (240, 565056), (243, 558080), (256, 529740), (270, 502272), (288, 470880), (320, 423792), (324, 418560), (327, 414720), (360, 376704), (384, 353160), (405, 334848), (432, 313920), (436, 311040), (480, 282528), (486, 279040), (512, 264870), (540, 251136), (545, 248832), (576, 235440), (640, 211896), (648, 209280), (654, 207360), (720, 188352), (768, 176580), (810, 167424), (864, 156960), (872, 155520), (960, 141264), (972, 139520), (981, 138240), (1024, 132435), (1080, 125568), (1090, 124416), (1152, 117720), (1215, 111616), (1280, 105948), (1296, 104640), (1308, 103680), (1440, 94176), (1536, 88290), (1620, 83712), (1635, 82944), (1728, 78480), (1744, 77760), (1920, 70632), (1944, 69760), (1962, 69120), (2160, 62784), (2180, 62208), (2304, 58860), (2430, 55808), (2560, 52974), (2592, 52320), (2616, 51840), (2880, 47088), (2943, 46080), (3072, 44145), (3240, 41856), (3270, 41472), (3456, 39240), (3488, 38880), (3840, 35316), (3888, 34880), (3924, 34560), (4320, 31392), (4360, 31104), (4608, 29430), (4860, 27904), (4905, 27648), (5120, 26487), (5184, 26160), (5232, 25920), (5760, 23544), (5886, 23040), (6480, 20928), (6540, 20736), (6912, 19620), (6976, 19440), (7680, 17658), (7776, 17440), (7848, 17280), (8640, 15696), (8720, 15552), (8829, 15360), (9216, 14715), (9720, 13952), (9810, 13824), (10368, 13080), (10464, 12960), (11520, 11772)]