55388160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{601}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 192284820

約数和(自身を除く): 136896660

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 601, 640, 720, 768, 960, 1024, 1152, 1202, 1280, 1440, 1536, 1803, 1920, 2048, 2304, 2404, 2560, 2880, 3005, 3072, 3606, 3840, 4608, 4808, 5120, 5409, 5760, 6010, 6144, 7212, 7680, 9015, 9216, 9616, 10240, 10818, 11520, 12020, 14424, 15360, 18030, 18432, 19232, 21636, 23040, 24040, 27045, 28848, 30720, 36060, 38464, 43272, 46080, 48080, 54090, 57696, 72120, 76928, 86544, 92160, 96160, 108180, 115392, 144240, 153856, 173088, 192320, 216360, 230784, 288480, 307712, 346176, 384640, 432720, 461568, 576960, 615424, 692352, 769280, 865440, 923136, 1153920, 1230848, 1384704, 1538560, 1730880, 1846272, 2307840, 2769408, 3077120, 3461760, 3692544, 4615680, 5538816, 6154240, 6923520, 9231360, 11077632, 13847040, 18462720, 27694080, 55388160]

約数ペア:

[(1, 55388160), (2, 27694080), (3, 18462720), (4, 13847040), (5, 11077632), (6, 9231360), (8, 6923520), (9, 6154240), (10, 5538816), (12, 4615680), (15, 3692544), (16, 3461760), (18, 3077120), (20, 2769408), (24, 2307840), (30, 1846272), (32, 1730880), (36, 1538560), (40, 1384704), (45, 1230848), (48, 1153920), (60, 923136), (64, 865440), (72, 769280), (80, 692352), (90, 615424), (96, 576960), (120, 461568), (128, 432720), (144, 384640), (160, 346176), (180, 307712), (192, 288480), (240, 230784), (256, 216360), (288, 192320), (320, 173088), (360, 153856), (384, 144240), (480, 115392), (512, 108180), (576, 96160), (601, 92160), (640, 86544), (720, 76928), (768, 72120), (960, 57696), (1024, 54090), (1152, 48080), (1202, 46080), (1280, 43272), (1440, 38464), (1536, 36060), (1803, 30720), (1920, 28848), (2048, 27045), (2304, 24040), (2404, 23040), (2560, 21636), (2880, 19232), (3005, 18432), (3072, 18030), (3606, 15360), (3840, 14424), (4608, 12020), (4808, 11520), (5120, 10818), (5409, 10240), (5760, 9616), (6010, 9216), (6144, 9015), (7212, 7680)]