442817280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{4271}}^1$

素因数の和:4304

約数の個数: 180

約数和(自身を含む): 1584852192

約数和(自身を除く): 1142034912

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4271, 4320, 5184, 5760, 6480, 6912, 8542, 8640, 10368, 11520, 12813, 12960, 17084, 17280, 20736, 21355, 25626, 25920, 34168, 34560, 38439, 42710, 51252, 51840, 64065, 68336, 76878, 85420, 102504, 103680, 115317, 128130, 136672, 153756, 170840, 192195, 205008, 230634, 256260, 273344, 307512, 341680, 345951, 384390, 410016, 461268, 512520, 546688, 576585, 615024, 683360, 691902, 768780, 820032, 922536, 1025040, 1093376, 1153170, 1230048, 1366720, 1383804, 1537560, 1640064, 1729755, 1845072, 2050080, 2306340, 2460096, 2733440, 2767608, 3075120, 3280128, 3459510, 3690144, 4100160, 4612680, 4920192, 5466880, 5535216, 6150240, 6919020, 7380288, 8200320, 9225360, 9840384, 11070432, 12300480, 13838040, 14760576, 16400640, 18450720, 22140864, 24600960, 27676080, 29521152, 36901440, 44281728, 49201920, 55352160, 73802880, 88563456, 110704320, 147605760, 221408640, 442817280]

約数ペア:

[(1, 442817280), (2, 221408640), (3, 147605760), (4, 110704320), (5, 88563456), (6, 73802880), (8, 55352160), (9, 49201920), (10, 44281728), (12, 36901440), (15, 29521152), (16, 27676080), (18, 24600960), (20, 22140864), (24, 18450720), (27, 16400640), (30, 14760576), (32, 13838040), (36, 12300480), (40, 11070432), (45, 9840384), (48, 9225360), (54, 8200320), (60, 7380288), (64, 6919020), (72, 6150240), (80, 5535216), (81, 5466880), (90, 4920192), (96, 4612680), (108, 4100160), (120, 3690144), (128, 3459510), (135, 3280128), (144, 3075120), (160, 2767608), (162, 2733440), (180, 2460096), (192, 2306340), (216, 2050080), (240, 1845072), (256, 1729755), (270, 1640064), (288, 1537560), (320, 1383804), (324, 1366720), (360, 1230048), (384, 1153170), (405, 1093376), (432, 1025040), (480, 922536), (540, 820032), (576, 768780), (640, 691902), (648, 683360), (720, 615024), (768, 576585), (810, 546688), (864, 512520), (960, 461268), (1080, 410016), (1152, 384390), (1280, 345951), (1296, 341680), (1440, 307512), (1620, 273344), (1728, 256260), (1920, 230634), (2160, 205008), (2304, 192195), (2592, 170840), (2880, 153756), (3240, 136672), (3456, 128130), (3840, 115317), (4271, 103680), (4320, 102504), (5184, 85420), (5760, 76878), (6480, 68336), (6912, 64065), (8542, 51840), (8640, 51252), (10368, 42710), (11520, 38439), (12813, 34560), (12960, 34168), (17084, 25920), (17280, 25626), (20736, 21355)]