745629120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1523

約数の個数: 168

約数和(自身を含む): 2579522400

約数和(自身を除く): 1833893280

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, 144, 160, 180, 192, 199, 240, 288, 320, 360, 398, 480, 576, 597, 720, 796, 960, 995, 1194, 1301, 1440, 1592, 1791, 1990, 2388, 2602, 2880, 2985, 3184, 3582, 3903, 3980, 4776, 5204, 5970, 6368, 6505, 7164, 7806, 7960, 8955, 9552, 10408, 11709, 11940, 12736, 13010, 14328, 15612, 15920, 17910, 19104, 19515, 20816, 23418, 23880, 26020, 28656, 31224, 31840, 35820, 38208, 39030, 41632, 46836, 47760, 52040, 57312, 58545, 62448, 63680, 71640, 78060, 83264, 93672, 95520, 104080, 114624, 117090, 124896, 143280, 156120, 187344, 191040, 208160, 234180, 249792, 258899, 286560, 312240, 374688, 416320, 468360, 517798, 573120, 624480, 749376, 776697, 936720, 1035596, 1248960, 1294495, 1553394, 1873440, 2071192, 2330091, 2588990, 3106788, 3746880, 3883485, 4142384, 4660182, 5177980, 6213576, 7766970, 8284768, 9320364, 10355960, 11650455, 12427152, 15533940, 16569536, 18640728, 20711920, 23300910, 24854304, 31067880, 37281456, 41423840, 46601820, 49708608, 62135760, 74562912, 82847680, 93203640, 124271520, 149125824, 186407280, 248543040, 372814560, 745629120]

約数ペア:

[(1, 745629120), (2, 372814560), (3, 248543040), (4, 186407280), (5, 149125824), (6, 124271520), (8, 93203640), (9, 82847680), (10, 74562912), (12, 62135760), (15, 49708608), (16, 46601820), (18, 41423840), (20, 37281456), (24, 31067880), (30, 24854304), (32, 23300910), (36, 20711920), (40, 18640728), (45, 16569536), (48, 15533940), (60, 12427152), (64, 11650455), (72, 10355960), (80, 9320364), (90, 8284768), (96, 7766970), (120, 6213576), (144, 5177980), (160, 4660182), (180, 4142384), (192, 3883485), (199, 3746880), (240, 3106788), (288, 2588990), (320, 2330091), (360, 2071192), (398, 1873440), (480, 1553394), (576, 1294495), (597, 1248960), (720, 1035596), (796, 936720), (960, 776697), (995, 749376), (1194, 624480), (1301, 573120), (1440, 517798), (1592, 468360), (1791, 416320), (1990, 374688), (2388, 312240), (2602, 286560), (2880, 258899), (2985, 249792), (3184, 234180), (3582, 208160), (3903, 191040), (3980, 187344), (4776, 156120), (5204, 143280), (5970, 124896), (6368, 117090), (6505, 114624), (7164, 104080), (7806, 95520), (7960, 93672), (8955, 83264), (9552, 78060), (10408, 71640), (11709, 63680), (11940, 62448), (12736, 58545), (13010, 57312), (14328, 52040), (15612, 47760), (15920, 46836), (17910, 41632), (19104, 39030), (19515, 38208), (20816, 35820), (23418, 31840), (23880, 31224), (26020, 28656)]