11638080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{449}}^1$

素因数の和:478

約数の個数: 140

約数和(自身を含む): 41490900

約数和(自身を除く): 29852820

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, 449, 480, 540, 576, 648, 720, 810, 864, 898, 960, 1080, 1296, 1347, 1440, 1620, 1728, 1796, 2160, 2245, 2592, 2694, 2880, 3240, 3592, 4041, 4320, 4490, 5184, 5388, 6480, 6735, 7184, 8082, 8640, 8980, 10776, 12123, 12960, 13470, 14368, 16164, 17960, 20205, 21552, 24246, 25920, 26940, 28736, 32328, 35920, 36369, 40410, 43104, 48492, 53880, 60615, 64656, 71840, 72738, 80820, 86208, 96984, 107760, 121230, 129312, 143680, 145476, 161640, 181845, 193968, 215520, 242460, 258624, 290952, 323280, 363690, 387936, 431040, 484920, 581904, 646560, 727380, 775872, 969840, 1163808, 1293120, 1454760, 1939680, 2327616, 2909520, 3879360, 5819040, 11638080]

約数ペア:

[(1, 11638080), (2, 5819040), (3, 3879360), (4, 2909520), (5, 2327616), (6, 1939680), (8, 1454760), (9, 1293120), (10, 1163808), (12, 969840), (15, 775872), (16, 727380), (18, 646560), (20, 581904), (24, 484920), (27, 431040), (30, 387936), (32, 363690), (36, 323280), (40, 290952), (45, 258624), (48, 242460), (54, 215520), (60, 193968), (64, 181845), (72, 161640), (80, 145476), (81, 143680), (90, 129312), (96, 121230), (108, 107760), (120, 96984), (135, 86208), (144, 80820), (160, 72738), (162, 71840), (180, 64656), (192, 60615), (216, 53880), (240, 48492), (270, 43104), (288, 40410), (320, 36369), (324, 35920), (360, 32328), (405, 28736), (432, 26940), (449, 25920), (480, 24246), (540, 21552), (576, 20205), (648, 17960), (720, 16164), (810, 14368), (864, 13470), (898, 12960), (960, 12123), (1080, 10776), (1296, 8980), (1347, 8640), (1440, 8082), (1620, 7184), (1728, 6735), (1796, 6480), (2160, 5388), (2245, 5184), (2592, 4490), (2694, 4320), (2880, 4041), (3240, 3592)]