1555264320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:385

約数の個数: 224

約数和(自身を含む): 5069433600

約数和(自身を除く): 3514169280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 109, 120, 160, 167, 178, 192, 218, 240, 267, 320, 327, 334, 356, 436, 445, 480, 501, 534, 545, 654, 668, 712, 835, 872, 890, 960, 1002, 1068, 1090, 1308, 1335, 1336, 1424, 1635, 1670, 1744, 1780, 2004, 2136, 2180, 2505, 2616, 2670, 2672, 2848, 3270, 3340, 3488, 3560, 4008, 4272, 4360, 5010, 5232, 5340, 5344, 5696, 6540, 6680, 6976, 7120, 8016, 8544, 8720, 9701, 10020, 10464, 10680, 10688, 13080, 13360, 14240, 14863, 16032, 17088, 17440, 18203, 19402, 20040, 20928, 21360, 26160, 26720, 28480, 29103, 29726, 32064, 34880, 36406, 38804, 40080, 42720, 44589, 48505, 52320, 53440, 54609, 58206, 59452, 72812, 74315, 77608, 80160, 85440, 89178, 91015, 97010, 104640, 109218, 116412, 118904, 145515, 145624, 148630, 155216, 160320, 178356, 182030, 194020, 218436, 222945, 232824, 237808, 273045, 291030, 291248, 297260, 310432, 356712, 364060, 388040, 436872, 445890, 465648, 475616, 546090, 582060, 582496, 594520, 620864, 713424, 728120, 776080, 873744, 891780, 931296, 951232, 1092180, 1164120, 1164992, 1189040, 1426848, 1456240, 1552160, 1620067, 1747488, 1783560, 1862592, 2184360, 2328240, 2378080, 2853696, 2912480, 3104320, 3240134, 3494976, 3567120, 4368720, 4656480, 4756160, 4860201, 5824960, 6480268, 7134240, 8100335, 8737440, 9312960, 9720402, 12960536, 14268480, 16200670, 17474880, 19440804, 24301005, 25921072, 32401340, 38881608, 48602010, 51842144, 64802680, 77763216, 97204020, 103684288, 129605360, 155526432, 194408040, 259210720, 311052864, 388816080, 518421440, 777632160, 1555264320]

約数ペア:

[(1, 1555264320), (2, 777632160), (3, 518421440), (4, 388816080), (5, 311052864), (6, 259210720), (8, 194408040), (10, 155526432), (12, 129605360), (15, 103684288), (16, 97204020), (20, 77763216), (24, 64802680), (30, 51842144), (32, 48602010), (40, 38881608), (48, 32401340), (60, 25921072), (64, 24301005), (80, 19440804), (89, 17474880), (96, 16200670), (109, 14268480), (120, 12960536), (160, 9720402), (167, 9312960), (178, 8737440), (192, 8100335), (218, 7134240), (240, 6480268), (267, 5824960), (320, 4860201), (327, 4756160), (334, 4656480), (356, 4368720), (436, 3567120), (445, 3494976), (480, 3240134), (501, 3104320), (534, 2912480), (545, 2853696), (654, 2378080), (668, 2328240), (712, 2184360), (835, 1862592), (872, 1783560), (890, 1747488), (960, 1620067), (1002, 1552160), (1068, 1456240), (1090, 1426848), (1308, 1189040), (1335, 1164992), (1336, 1164120), (1424, 1092180), (1635, 951232), (1670, 931296), (1744, 891780), (1780, 873744), (2004, 776080), (2136, 728120), (2180, 713424), (2505, 620864), (2616, 594520), (2670, 582496), (2672, 582060), (2848, 546090), (3270, 475616), (3340, 465648), (3488, 445890), (3560, 436872), (4008, 388040), (4272, 364060), (4360, 356712), (5010, 310432), (5232, 297260), (5340, 291248), (5344, 291030), (5696, 273045), (6540, 237808), (6680, 232824), (6976, 222945), (7120, 218436), (8016, 194020), (8544, 182030), (8720, 178356), (9701, 160320), (10020, 155216), (10464, 148630), (10680, 145624), (10688, 145515), (13080, 118904), (13360, 116412), (14240, 109218), (14863, 104640), (16032, 97010), (17088, 91015), (17440, 89178), (18203, 85440), (19402, 80160), (20040, 77608), (20928, 74315), (21360, 72812), (26160, 59452), (26720, 58206), (28480, 54609), (29103, 53440), (29726, 52320), (32064, 48505), (34880, 44589), (36406, 42720), (38804, 40080)]