1091128320

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{877}}^1$

素因数の和:917

約数の個数: 264

約数和(自身を含む): 3925228944

約数和(自身を除く): 2834100624

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, 768, 810, 864, 877, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1754, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2631, 2880, 3072, 3240, 3456, 3508, 3840, 3888, 4320, 4385, 4608, 4860, 5120, 5184, 5262, 5760, 6480, 6912, 7016, 7680, 7776, 7893, 8640, 8770, 9216, 9720, 10368, 10524, 11520, 12960, 13155, 13824, 14032, 15360, 15552, 15786, 17280, 17540, 19440, 20736, 21048, 23040, 23679, 25920, 26310, 27648, 28064, 31104, 31572, 34560, 35080, 38880, 39465, 41472, 42096, 46080, 47358, 51840, 52620, 56128, 62208, 63144, 69120, 70160, 71037, 77760, 78930, 82944, 84192, 94716, 103680, 105240, 112256, 118395, 124416, 126288, 138240, 140320, 142074, 155520, 157860, 168384, 189432, 207360, 210480, 213111, 224512, 236790, 248832, 252576, 280640, 284148, 311040, 315720, 336768, 355185, 378864, 414720, 420960, 426222, 449024, 473580, 505152, 561280, 568296, 622080, 631440, 673536, 710370, 757728, 841920, 852444, 898048, 947160, 1010304, 1065555, 1122560, 1136592, 1244160, 1262880, 1347072, 1420740, 1515456, 1683840, 1704888, 1894320, 2020608, 2131110, 2245120, 2273184, 2525760, 2694144, 2841480, 3030912, 3367680, 3409776, 3788640, 4041216, 4262220, 4490240, 4546368, 5051520, 5682960, 6061824, 6735360, 6819552, 7577280, 8082432, 8524440, 9092736, 10103040, 11365920, 12123648, 13470720, 13639104, 15154560, 17048880, 18185472, 20206080, 22731840, 24247296, 27278208, 30309120, 34097760, 36370944, 40412160, 45463680, 54556416, 60618240, 68195520, 72741888, 90927360, 109112832, 121236480, 136391040, 181854720, 218225664, 272782080, 363709440, 545564160, 1091128320]

約数ペア:

[(1, 1091128320), (2, 545564160), (3, 363709440), (4, 272782080), (5, 218225664), (6, 181854720), (8, 136391040), (9, 121236480), (10, 109112832), (12, 90927360), (15, 72741888), (16, 68195520), (18, 60618240), (20, 54556416), (24, 45463680), (27, 40412160), (30, 36370944), (32, 34097760), (36, 30309120), (40, 27278208), (45, 24247296), (48, 22731840), (54, 20206080), (60, 18185472), (64, 17048880), (72, 15154560), (80, 13639104), (81, 13470720), (90, 12123648), (96, 11365920), (108, 10103040), (120, 9092736), (128, 8524440), (135, 8082432), (144, 7577280), (160, 6819552), (162, 6735360), (180, 6061824), (192, 5682960), (216, 5051520), (240, 4546368), (243, 4490240), (256, 4262220), (270, 4041216), (288, 3788640), (320, 3409776), (324, 3367680), (360, 3030912), (384, 2841480), (405, 2694144), (432, 2525760), (480, 2273184), (486, 2245120), (512, 2131110), (540, 2020608), (576, 1894320), (640, 1704888), (648, 1683840), (720, 1515456), (768, 1420740), (810, 1347072), (864, 1262880), (877, 1244160), (960, 1136592), (972, 1122560), (1024, 1065555), (1080, 1010304), (1152, 947160), (1215, 898048), (1280, 852444), (1296, 841920), (1440, 757728), (1536, 710370), (1620, 673536), (1728, 631440), (1754, 622080), (1920, 568296), (1944, 561280), (2160, 505152), (2304, 473580), (2430, 449024), (2560, 426222), (2592, 420960), (2631, 414720), (2880, 378864), (3072, 355185), (3240, 336768), (3456, 315720), (3508, 311040), (3840, 284148), (3888, 280640), (4320, 252576), (4385, 248832), (4608, 236790), (4860, 224512), (5120, 213111), (5184, 210480), (5262, 207360), (5760, 189432), (6480, 168384), (6912, 157860), (7016, 155520), (7680, 142074), (7776, 140320), (7893, 138240), (8640, 126288), (8770, 124416), (9216, 118395), (9720, 112256), (10368, 105240), (10524, 103680), (11520, 94716), (12960, 84192), (13155, 82944), (13824, 78930), (14032, 77760), (15360, 71037), (15552, 70160), (15786, 69120), (17280, 63144), (17540, 62208), (19440, 56128), (20736, 52620), (21048, 51840), (23040, 47358), (23679, 46080), (25920, 42096), (26310, 41472), (27648, 39465), (28064, 38880), (31104, 35080), (31572, 34560)]