180060160

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 497017440

約数和(自身を除く): 316957280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 157, 160, 224, 256, 280, 314, 320, 448, 512, 560, 628, 640, 785, 896, 1024, 1099, 1120, 1256, 1280, 1570, 1792, 2048, 2198, 2240, 2512, 2560, 3140, 3584, 4096, 4396, 4480, 5024, 5120, 5495, 6280, 7168, 8192, 8792, 8960, 10048, 10240, 10990, 12560, 14336, 16384, 17584, 17920, 20096, 20480, 21980, 25120, 28672, 32768, 35168, 35840, 40192, 40960, 43960, 50240, 57344, 70336, 71680, 80384, 81920, 87920, 100480, 114688, 140672, 143360, 160768, 163840, 175840, 200960, 229376, 281344, 286720, 321536, 351680, 401920, 562688, 573440, 643072, 703360, 803840, 1125376, 1146880, 1286144, 1406720, 1607680, 2250752, 2572288, 2813440, 3215360, 4501504, 5144576, 5626880, 6430720, 9003008, 11253760, 12861440, 18006016, 22507520, 25722880, 36012032, 45015040, 90030080, 180060160]

約数ペア:

[(1, 180060160), (2, 90030080), (4, 45015040), (5, 36012032), (7, 25722880), (8, 22507520), (10, 18006016), (14, 12861440), (16, 11253760), (20, 9003008), (28, 6430720), (32, 5626880), (35, 5144576), (40, 4501504), (56, 3215360), (64, 2813440), (70, 2572288), (80, 2250752), (112, 1607680), (128, 1406720), (140, 1286144), (157, 1146880), (160, 1125376), (224, 803840), (256, 703360), (280, 643072), (314, 573440), (320, 562688), (448, 401920), (512, 351680), (560, 321536), (628, 286720), (640, 281344), (785, 229376), (896, 200960), (1024, 175840), (1099, 163840), (1120, 160768), (1256, 143360), (1280, 140672), (1570, 114688), (1792, 100480), (2048, 87920), (2198, 81920), (2240, 80384), (2512, 71680), (2560, 70336), (3140, 57344), (3584, 50240), (4096, 43960), (4396, 40960), (4480, 40192), (5024, 35840), (5120, 35168), (5495, 32768), (6280, 28672), (7168, 25120), (8192, 21980), (8792, 20480), (8960, 20096), (10048, 17920), (10240, 17584), (10990, 16384), (12560, 14336)]