12380453280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{50873}}^1$

素因数の和:50920

約数の個数: 216

約数和(自身を含む): 45749054988

約数和(自身を除く): 33368601708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6760, 7605, 8112, 9360, 10140, 12168, 13520, 15210, 16224, 18720, 20280, 24336, 27040, 30420, 40560, 48672, 50873, 60840, 81120, 101746, 121680, 152619, 203492, 243360, 254365, 305238, 406984, 457857, 508730, 610476, 661349, 763095, 813968, 915714, 1017460, 1220952, 1322698, 1526190, 1627936, 1831428, 1984047, 2034920, 2289285, 2441904, 2645396, 3052380, 3306745, 3662856, 3968094, 4069840, 4578570, 4883808, 5290792, 5952141, 6104760, 6613490, 7325712, 7936188, 8139680, 8597537, 9157140, 9920235, 10581584, 11904282, 12209520, 13226980, 14651424, 15872376, 17195074, 18314280, 19840470, 21163168, 23808564, 24419040, 25792611, 26453960, 29760705, 31744752, 34390148, 36628560, 39680940, 42987685, 47617128, 51585222, 52907920, 59521410, 63489504, 68780296, 73257120, 77377833, 79361880, 85975370, 95234256, 103170444, 105815840, 119042820, 128963055, 137560592, 154755666, 158723760, 171950740, 190468512, 206340888, 238085640, 257926110, 275121184, 309511332, 317447520, 343901480, 386889165, 412681776, 476171280, 515852220, 619022664, 687802960, 773778330, 825363552, 952342560, 1031704440, 1238045328, 1375605920, 1547556660, 2063408880, 2476090656, 3095113320, 4126817760, 6190226640, 12380453280]

約数ペア:

[(1, 12380453280), (2, 6190226640), (3, 4126817760), (4, 3095113320), (5, 2476090656), (6, 2063408880), (8, 1547556660), (9, 1375605920), (10, 1238045328), (12, 1031704440), (13, 952342560), (15, 825363552), (16, 773778330), (18, 687802960), (20, 619022664), (24, 515852220), (26, 476171280), (30, 412681776), (32, 386889165), (36, 343901480), (39, 317447520), (40, 309511332), (45, 275121184), (48, 257926110), (52, 238085640), (60, 206340888), (65, 190468512), (72, 171950740), (78, 158723760), (80, 154755666), (90, 137560592), (96, 128963055), (104, 119042820), (117, 105815840), (120, 103170444), (130, 95234256), (144, 85975370), (156, 79361880), (160, 77377833), (169, 73257120), (180, 68780296), (195, 63489504), (208, 59521410), (234, 52907920), (240, 51585222), (260, 47617128), (288, 42987685), (312, 39680940), (338, 36628560), (360, 34390148), (390, 31744752), (416, 29760705), (468, 26453960), (480, 25792611), (507, 24419040), (520, 23808564), (585, 21163168), (624, 19840470), (676, 18314280), (720, 17195074), (780, 15872376), (845, 14651424), (936, 13226980), (1014, 12209520), (1040, 11904282), (1170, 10581584), (1248, 9920235), (1352, 9157140), (1440, 8597537), (1521, 8139680), (1560, 7936188), (1690, 7325712), (1872, 6613490), (2028, 6104760), (2080, 5952141), (2340, 5290792), (2535, 4883808), (2704, 4578570), (3042, 4069840), (3120, 3968094), (3380, 3662856), (3744, 3306745), (4056, 3052380), (4680, 2645396), (5070, 2441904), (5408, 2289285), (6084, 2034920), (6240, 1984047), (6760, 1831428), (7605, 1627936), (8112, 1526190), (9360, 1322698), (10140, 1220952), (12168, 1017460), (13520, 915714), (15210, 813968), (16224, 763095), (18720, 661349), (20280, 610476), (24336, 508730), (27040, 457857), (30420, 406984), (40560, 305238), (48672, 254365), (50873, 243360), (60840, 203492), (81120, 152619), (101746, 121680)]