320839917120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{877187}}^1$

素因数の和:877337

約数の個数: 168

約数和(自身を含む): 1112246313984

約数和(自身を除く): 791406396864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 8128, 9144, 10160, 11430, 12192, 15240, 18288, 20320, 22860, 24384, 30480, 36576, 40640, 45720, 60960, 73152, 91440, 121920, 182880, 365760, 877187, 1754374, 2631561, 3508748, 4385935, 5263122, 7017496, 7894683, 8771870, 10526244, 13157805, 14034992, 15789366, 17543740, 21052488, 26315610, 28069984, 31578732, 35087480, 39473415, 42104976, 52631220, 56139968, 63157464, 70174960, 78946830, 84209952, 105262440, 111402749, 126314928, 140349920, 157893660, 168419904, 210524880, 222805498, 252629856, 280699840, 315787320, 334208247, 421049760, 445610996, 505259712, 557013745, 631574640, 668416494, 842099520, 891221992, 1002624741, 1114027490, 1263149280, 1336832988, 1671041235, 1782443984, 2005249482, 2228054980, 2526298560, 2673665976, 3342082470, 3564887968, 4010498964, 4456109960, 5013123705, 5347331952, 6684164940, 7129775936, 8020997928, 8912219920, 10026247410, 10694663904, 13368329880, 16041995856, 17824439840, 20052494820, 21389327808, 26736659760, 32083991712, 35648879680, 40104989640, 53473319520, 64167983424, 80209979280, 106946639040, 160419958560, 320839917120]

約数ペア:

[(1, 320839917120), (2, 160419958560), (3, 106946639040), (4, 80209979280), (5, 64167983424), (6, 53473319520), (8, 40104989640), (9, 35648879680), (10, 32083991712), (12, 26736659760), (15, 21389327808), (16, 20052494820), (18, 17824439840), (20, 16041995856), (24, 13368329880), (30, 10694663904), (32, 10026247410), (36, 8912219920), (40, 8020997928), (45, 7129775936), (48, 6684164940), (60, 5347331952), (64, 5013123705), (72, 4456109960), (80, 4010498964), (90, 3564887968), (96, 3342082470), (120, 2673665976), (127, 2526298560), (144, 2228054980), (160, 2005249482), (180, 1782443984), (192, 1671041235), (240, 1336832988), (254, 1263149280), (288, 1114027490), (320, 1002624741), (360, 891221992), (381, 842099520), (480, 668416494), (508, 631574640), (576, 557013745), (635, 505259712), (720, 445610996), (762, 421049760), (960, 334208247), (1016, 315787320), (1143, 280699840), (1270, 252629856), (1440, 222805498), (1524, 210524880), (1905, 168419904), (2032, 157893660), (2286, 140349920), (2540, 126314928), (2880, 111402749), (3048, 105262440), (3810, 84209952), (4064, 78946830), (4572, 70174960), (5080, 63157464), (5715, 56139968), (6096, 52631220), (7620, 42104976), (8128, 39473415), (9144, 35087480), (10160, 31578732), (11430, 28069984), (12192, 26315610), (15240, 21052488), (18288, 17543740), (20320, 15789366), (22860, 14034992), (24384, 13157805), (30480, 10526244), (36576, 8771870), (40640, 7894683), (45720, 7017496), (60960, 5263122), (73152, 4385935), (91440, 3508748), (121920, 2631561), (182880, 1754374), (365760, 877187)]