12478259520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9199}}^1$

素因数の和:9382

約数の個数: 224

約数和(自身を含む): 44305728000

約数和(自身を除く): 31827468480

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, 90, 96, 108, 120, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 432, 471, 480, 540, 576, 628, 720, 785, 864, 942, 960, 1080, 1256, 1413, 1440, 1570, 1728, 1884, 2160, 2355, 2512, 2826, 2880, 3140, 3768, 4239, 4320, 4710, 5024, 5652, 6280, 7065, 7536, 8478, 8640, 9199, 9420, 10048, 11304, 12560, 14130, 15072, 16956, 18398, 18840, 21195, 22608, 25120, 27597, 28260, 30144, 33912, 36796, 37680, 42390, 45216, 45995, 50240, 55194, 56520, 67824, 73592, 75360, 82791, 84780, 90432, 91990, 110388, 113040, 135648, 137985, 147184, 150720, 165582, 169560, 183980, 220776, 226080, 248373, 271296, 275970, 294368, 331164, 339120, 367960, 413955, 441552, 452160, 496746, 551940, 588736, 662328, 678240, 735920, 827910, 883104, 993492, 1103880, 1241865, 1324656, 1356480, 1444243, 1471840, 1655820, 1766208, 1986984, 2207760, 2483730, 2649312, 2888486, 2943680, 3311640, 3973968, 4332729, 4415520, 4967460, 5298624, 5776972, 6623280, 7221215, 7947936, 8665458, 8831040, 9934920, 11553944, 12998187, 13246560, 14442430, 15895872, 17330916, 19869840, 21663645, 23107888, 25996374, 26493120, 28884860, 34661832, 38994561, 39739680, 43327290, 46215776, 51992748, 57769720, 64990935, 69323664, 77989122, 79479360, 86654580, 92431552, 103985496, 115539440, 129981870, 138647328, 155978244, 173309160, 194972805, 207970992, 231078880, 259963740, 277294656, 311956488, 346618320, 389945610, 415941984, 462157760, 519927480, 623912976, 693236640, 779891220, 831883968, 1039854960, 1247825952, 1386473280, 1559782440, 2079709920, 2495651904, 3119564880, 4159419840, 6239129760, 12478259520]

約数ペア:

[(1, 12478259520), (2, 6239129760), (3, 4159419840), (4, 3119564880), (5, 2495651904), (6, 2079709920), (8, 1559782440), (9, 1386473280), (10, 1247825952), (12, 1039854960), (15, 831883968), (16, 779891220), (18, 693236640), (20, 623912976), (24, 519927480), (27, 462157760), (30, 415941984), (32, 389945610), (36, 346618320), (40, 311956488), (45, 277294656), (48, 259963740), (54, 231078880), (60, 207970992), (64, 194972805), (72, 173309160), (80, 155978244), (90, 138647328), (96, 129981870), (108, 115539440), (120, 103985496), (135, 92431552), (144, 86654580), (157, 79479360), (160, 77989122), (180, 69323664), (192, 64990935), (216, 57769720), (240, 51992748), (270, 46215776), (288, 43327290), (314, 39739680), (320, 38994561), (360, 34661832), (432, 28884860), (471, 26493120), (480, 25996374), (540, 23107888), (576, 21663645), (628, 19869840), (720, 17330916), (785, 15895872), (864, 14442430), (942, 13246560), (960, 12998187), (1080, 11553944), (1256, 9934920), (1413, 8831040), (1440, 8665458), (1570, 7947936), (1728, 7221215), (1884, 6623280), (2160, 5776972), (2355, 5298624), (2512, 4967460), (2826, 4415520), (2880, 4332729), (3140, 3973968), (3768, 3311640), (4239, 2943680), (4320, 2888486), (4710, 2649312), (5024, 2483730), (5652, 2207760), (6280, 1986984), (7065, 1766208), (7536, 1655820), (8478, 1471840), (8640, 1444243), (9199, 1356480), (9420, 1324656), (10048, 1241865), (11304, 1103880), (12560, 993492), (14130, 883104), (15072, 827910), (16956, 735920), (18398, 678240), (18840, 662328), (21195, 588736), (22608, 551940), (25120, 496746), (27597, 452160), (28260, 441552), (30144, 413955), (33912, 367960), (36796, 339120), (37680, 331164), (42390, 294368), (45216, 275970), (45995, 271296), (50240, 248373), (55194, 226080), (56520, 220776), (67824, 183980), (73592, 169560), (75360, 165582), (82791, 150720), (84780, 147184), (90432, 137985), (91990, 135648), (110388, 113040)]