328354560

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{3167}}^1$

素因数の和:3200

約数の個数: 180

約数和(自身を含む): 1175283648

約数和(自身を除く): 846929088

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, 3167, 3240, 3456, 3840, 4320, 5184, 5760, 6334, 6480, 6912, 8640, 9501, 10368, 11520, 12668, 12960, 15835, 17280, 19002, 20736, 25336, 25920, 28503, 31670, 34560, 38004, 47505, 50672, 51840, 57006, 63340, 76008, 85509, 95010, 101344, 103680, 114012, 126680, 142515, 152016, 171018, 190020, 202688, 228024, 253360, 256527, 285030, 304032, 342036, 380040, 405376, 427545, 456048, 506720, 513054, 570060, 608064, 684072, 760080, 810752, 855090, 912096, 1013440, 1026108, 1140120, 1216128, 1282635, 1368144, 1520160, 1710180, 1824192, 2026880, 2052216, 2280240, 2432256, 2565270, 2736288, 3040320, 3420360, 3648384, 4053760, 4104432, 4560480, 5130540, 5472576, 6080640, 6840720, 7296768, 8208864, 9120960, 10261080, 10945152, 12161280, 13681440, 16417728, 18241920, 20522160, 21890304, 27362880, 32835456, 36483840, 41044320, 54725760, 65670912, 82088640, 109451520, 164177280, 328354560]

約数ペア:

[(1, 328354560), (2, 164177280), (3, 109451520), (4, 82088640), (5, 65670912), (6, 54725760), (8, 41044320), (9, 36483840), (10, 32835456), (12, 27362880), (15, 21890304), (16, 20522160), (18, 18241920), (20, 16417728), (24, 13681440), (27, 12161280), (30, 10945152), (32, 10261080), (36, 9120960), (40, 8208864), (45, 7296768), (48, 6840720), (54, 6080640), (60, 5472576), (64, 5130540), (72, 4560480), (80, 4104432), (81, 4053760), (90, 3648384), (96, 3420360), (108, 3040320), (120, 2736288), (128, 2565270), (135, 2432256), (144, 2280240), (160, 2052216), (162, 2026880), (180, 1824192), (192, 1710180), (216, 1520160), (240, 1368144), (256, 1282635), (270, 1216128), (288, 1140120), (320, 1026108), (324, 1013440), (360, 912096), (384, 855090), (405, 810752), (432, 760080), (480, 684072), (540, 608064), (576, 570060), (640, 513054), (648, 506720), (720, 456048), (768, 427545), (810, 405376), (864, 380040), (960, 342036), (1080, 304032), (1152, 285030), (1280, 256527), (1296, 253360), (1440, 228024), (1620, 202688), (1728, 190020), (1920, 171018), (2160, 152016), (2304, 142515), (2592, 126680), (2880, 114012), (3167, 103680), (3240, 101344), (3456, 95010), (3840, 85509), (4320, 76008), (5184, 63340), (5760, 57006), (6334, 51840), (6480, 50672), (6912, 47505), (8640, 38004), (9501, 34560), (10368, 31670), (11520, 28503), (12668, 25920), (12960, 25336), (15835, 20736), (17280, 19002)]