393461760

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{1601}}^1$

素因数の和:1637

約数の個数: 120

約数和(自身を含む): 1259825616

約数和(自身を除く): 866363856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1601, 1920, 2048, 2560, 3072, 3202, 3840, 4096, 4803, 5120, 6144, 6404, 7680, 8005, 8192, 9606, 10240, 12288, 12808, 15360, 16010, 16384, 19212, 20480, 24015, 24576, 25616, 30720, 32020, 38424, 40960, 48030, 49152, 51232, 61440, 64040, 76848, 81920, 96060, 102464, 122880, 128080, 153696, 192120, 204928, 245760, 256160, 307392, 384240, 409856, 512320, 614784, 768480, 819712, 1024640, 1229568, 1536960, 1639424, 2049280, 2459136, 3073920, 3278848, 4098560, 4918272, 6147840, 6557696, 8197120, 9836544, 12295680, 13115392, 16394240, 19673088, 24591360, 26230784, 32788480, 39346176, 49182720, 65576960, 78692352, 98365440, 131153920, 196730880, 393461760]

約数ペア:

[(1, 393461760), (2, 196730880), (3, 131153920), (4, 98365440), (5, 78692352), (6, 65576960), (8, 49182720), (10, 39346176), (12, 32788480), (15, 26230784), (16, 24591360), (20, 19673088), (24, 16394240), (30, 13115392), (32, 12295680), (40, 9836544), (48, 8197120), (60, 6557696), (64, 6147840), (80, 4918272), (96, 4098560), (120, 3278848), (128, 3073920), (160, 2459136), (192, 2049280), (240, 1639424), (256, 1536960), (320, 1229568), (384, 1024640), (480, 819712), (512, 768480), (640, 614784), (768, 512320), (960, 409856), (1024, 384240), (1280, 307392), (1536, 256160), (1601, 245760), (1920, 204928), (2048, 192120), (2560, 153696), (3072, 128080), (3202, 122880), (3840, 102464), (4096, 96060), (4803, 81920), (5120, 76848), (6144, 64040), (6404, 61440), (7680, 51232), (8005, 49152), (8192, 48030), (9606, 40960), (10240, 38424), (12288, 32020), (12808, 30720), (15360, 25616), (16010, 24576), (16384, 24015), (19212, 20480)]