1020548160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{39373}}^1$

素因数の和:39402

約数の個数: 140

約数和(自身を含む): 3630361548

約数和(自身を除く): 2609813388

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 39373, 78746, 118119, 157492, 196865, 236238, 314984, 354357, 393730, 472476, 590595, 629968, 708714, 787460, 944952, 1063071, 1181190, 1259936, 1417428, 1574920, 1771785, 1889904, 2126142, 2362380, 2519872, 2834856, 3149840, 3189213, 3543570, 3779808, 4252284, 4724760, 5315355, 5669712, 6299680, 6378426, 7087140, 7559616, 8504568, 9449520, 10630710, 11339424, 12599360, 12756852, 14174280, 15946065, 17009136, 18899040, 21261420, 22678848, 25513704, 28348560, 31892130, 34018272, 37798080, 42522840, 51027408, 56697120, 63784260, 68036544, 85045680, 102054816, 113394240, 127568520, 170091360, 204109632, 255137040, 340182720, 510274080, 1020548160]

約数ペア:

[(1, 1020548160), (2, 510274080), (3, 340182720), (4, 255137040), (5, 204109632), (6, 170091360), (8, 127568520), (9, 113394240), (10, 102054816), (12, 85045680), (15, 68036544), (16, 63784260), (18, 56697120), (20, 51027408), (24, 42522840), (27, 37798080), (30, 34018272), (32, 31892130), (36, 28348560), (40, 25513704), (45, 22678848), (48, 21261420), (54, 18899040), (60, 17009136), (64, 15946065), (72, 14174280), (80, 12756852), (81, 12599360), (90, 11339424), (96, 10630710), (108, 9449520), (120, 8504568), (135, 7559616), (144, 7087140), (160, 6378426), (162, 6299680), (180, 5669712), (192, 5315355), (216, 4724760), (240, 4252284), (270, 3779808), (288, 3543570), (320, 3189213), (324, 3149840), (360, 2834856), (405, 2519872), (432, 2362380), (480, 2126142), (540, 1889904), (576, 1771785), (648, 1574920), (720, 1417428), (810, 1259936), (864, 1181190), (960, 1063071), (1080, 944952), (1296, 787460), (1440, 708714), (1620, 629968), (1728, 590595), (2160, 472476), (2592, 393730), (2880, 354357), (3240, 314984), (4320, 236238), (5184, 196865), (6480, 157492), (8640, 118119), (12960, 78746), (25920, 39373)]