69828480

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 250614000

約数和(自身を除く): 180785520

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 449, 480, 486, 540, 576, 640, 648, 720, 810, 864, 898, 960, 972, 1080, 1152, 1215, 1296, 1347, 1440, 1620, 1728, 1796, 1920, 1944, 2160, 2245, 2430, 2592, 2694, 2880, 3240, 3456, 3592, 3888, 4041, 4320, 4490, 4860, 5184, 5388, 5760, 6480, 6735, 7184, 7776, 8082, 8640, 8980, 9720, 10368, 10776, 12123, 12960, 13470, 14368, 15552, 16164, 17280, 17960, 19440, 20205, 21552, 24246, 25920, 26940, 28736, 31104, 32328, 35920, 36369, 38880, 40410, 43104, 48492, 51840, 53880, 57472, 60615, 64656, 71840, 72738, 77760, 80820, 86208, 96984, 107760, 109107, 121230, 129312, 143680, 145476, 155520, 161640, 172416, 181845, 193968, 215520, 218214, 242460, 258624, 287360, 290952, 323280, 363690, 387936, 431040, 436428, 484920, 517248, 545535, 581904, 646560, 727380, 775872, 862080, 872856, 969840, 1091070, 1163808, 1293120, 1454760, 1551744, 1745712, 1939680, 2182140, 2327616, 2586240, 2909520, 3491424, 3879360, 4364280, 4655232, 5819040, 6982848, 7758720, 8728560, 11638080, 13965696, 17457120, 23276160, 34914240, 69828480]

約数ペア:

[(1, 69828480), (2, 34914240), (3, 23276160), (4, 17457120), (5, 13965696), (6, 11638080), (8, 8728560), (9, 7758720), (10, 6982848), (12, 5819040), (15, 4655232), (16, 4364280), (18, 3879360), (20, 3491424), (24, 2909520), (27, 2586240), (30, 2327616), (32, 2182140), (36, 1939680), (40, 1745712), (45, 1551744), (48, 1454760), (54, 1293120), (60, 1163808), (64, 1091070), (72, 969840), (80, 872856), (81, 862080), (90, 775872), (96, 727380), (108, 646560), (120, 581904), (128, 545535), (135, 517248), (144, 484920), (160, 436428), (162, 431040), (180, 387936), (192, 363690), (216, 323280), (240, 290952), (243, 287360), (270, 258624), (288, 242460), (320, 218214), (324, 215520), (360, 193968), (384, 181845), (405, 172416), (432, 161640), (449, 155520), (480, 145476), (486, 143680), (540, 129312), (576, 121230), (640, 109107), (648, 107760), (720, 96984), (810, 86208), (864, 80820), (898, 77760), (960, 72738), (972, 71840), (1080, 64656), (1152, 60615), (1215, 57472), (1296, 53880), (1347, 51840), (1440, 48492), (1620, 43104), (1728, 40410), (1796, 38880), (1920, 36369), (1944, 35920), (2160, 32328), (2245, 31104), (2430, 28736), (2592, 26940), (2694, 25920), (2880, 24246), (3240, 21552), (3456, 20205), (3592, 19440), (3888, 17960), (4041, 17280), (4320, 16164), (4490, 15552), (4860, 14368), (5184, 13470), (5388, 12960), (5760, 12123), (6480, 10776), (6735, 10368), (7184, 9720), (7776, 8980), (8082, 8640)]