1304030880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3821}}^1$

素因数の和:3924

約数の個数: 192

約数和(自身を含む): 4623091200

約数和(自身を除く): 3319060320

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, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2133, 2160, 2370, 2528, 2844, 3160, 3555, 3792, 3821, 4266, 4320, 4740, 5688, 6320, 7110, 7584, 7642, 8532, 9480, 10665, 11376, 11463, 12640, 14220, 15284, 17064, 18960, 19105, 21330, 22752, 22926, 28440, 30568, 34128, 34389, 37920, 38210, 42660, 45852, 56880, 57315, 61136, 68256, 68778, 76420, 85320, 91704, 103167, 113760, 114630, 122272, 137556, 152840, 170640, 171945, 183408, 206334, 229260, 275112, 301859, 305680, 341280, 343890, 366816, 412668, 458520, 515835, 550224, 603718, 611360, 687780, 825336, 905577, 917040, 1031670, 1100448, 1207436, 1375560, 1509295, 1650672, 1811154, 1834080, 2063340, 2414872, 2716731, 2751120, 3018590, 3301344, 3622308, 4126680, 4527885, 4829744, 5433462, 5502240, 6037180, 7244616, 8150193, 8253360, 9055770, 9659488, 10866924, 12074360, 13583655, 14489232, 16300386, 16506720, 18111540, 21733848, 24148720, 27167310, 28978464, 32600772, 36223080, 40750965, 43467696, 48297440, 54334620, 65201544, 72446160, 81501930, 86935392, 108669240, 130403088, 144892320, 163003860, 217338480, 260806176, 326007720, 434676960, 652015440, 1304030880]

約数ペア:

[(1, 1304030880), (2, 652015440), (3, 434676960), (4, 326007720), (5, 260806176), (6, 217338480), (8, 163003860), (9, 144892320), (10, 130403088), (12, 108669240), (15, 86935392), (16, 81501930), (18, 72446160), (20, 65201544), (24, 54334620), (27, 48297440), (30, 43467696), (32, 40750965), (36, 36223080), (40, 32600772), (45, 28978464), (48, 27167310), (54, 24148720), (60, 21733848), (72, 18111540), (79, 16506720), (80, 16300386), (90, 14489232), (96, 13583655), (108, 12074360), (120, 10866924), (135, 9659488), (144, 9055770), (158, 8253360), (160, 8150193), (180, 7244616), (216, 6037180), (237, 5502240), (240, 5433462), (270, 4829744), (288, 4527885), (316, 4126680), (360, 3622308), (395, 3301344), (432, 3018590), (474, 2751120), (480, 2716731), (540, 2414872), (632, 2063340), (711, 1834080), (720, 1811154), (790, 1650672), (864, 1509295), (948, 1375560), (1080, 1207436), (1185, 1100448), (1264, 1031670), (1422, 917040), (1440, 905577), (1580, 825336), (1896, 687780), (2133, 611360), (2160, 603718), (2370, 550224), (2528, 515835), (2844, 458520), (3160, 412668), (3555, 366816), (3792, 343890), (3821, 341280), (4266, 305680), (4320, 301859), (4740, 275112), (5688, 229260), (6320, 206334), (7110, 183408), (7584, 171945), (7642, 170640), (8532, 152840), (9480, 137556), (10665, 122272), (11376, 114630), (11463, 113760), (12640, 103167), (14220, 91704), (15284, 85320), (17064, 76420), (18960, 68778), (19105, 68256), (21330, 61136), (22752, 57315), (22926, 56880), (28440, 45852), (30568, 42660), (34128, 38210), (34389, 37920)]