203466240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8831}}^1$

素因数の和:8860

約数の個数: 120

約数和(自身を含む): 704740608

約数和(自身を除く): 501274368

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, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8831, 11520, 17662, 23040, 26493, 35324, 44155, 52986, 70648, 79479, 88310, 105972, 132465, 141296, 158958, 176620, 211944, 264930, 282592, 317916, 353240, 397395, 423888, 529860, 565184, 635832, 706480, 794790, 847776, 1059720, 1130368, 1271664, 1412960, 1589580, 1695552, 2119440, 2260736, 2543328, 2825920, 3179160, 3391104, 4238880, 4521472, 5086656, 5651840, 6358320, 6782208, 8477760, 10173312, 11303680, 12716640, 13564416, 16955520, 20346624, 22607360, 25433280, 33911040, 40693248, 50866560, 67822080, 101733120, 203466240]

約数ペア:

[(1, 203466240), (2, 101733120), (3, 67822080), (4, 50866560), (5, 40693248), (6, 33911040), (8, 25433280), (9, 22607360), (10, 20346624), (12, 16955520), (15, 13564416), (16, 12716640), (18, 11303680), (20, 10173312), (24, 8477760), (30, 6782208), (32, 6358320), (36, 5651840), (40, 5086656), (45, 4521472), (48, 4238880), (60, 3391104), (64, 3179160), (72, 2825920), (80, 2543328), (90, 2260736), (96, 2119440), (120, 1695552), (128, 1589580), (144, 1412960), (160, 1271664), (180, 1130368), (192, 1059720), (240, 847776), (256, 794790), (288, 706480), (320, 635832), (360, 565184), (384, 529860), (480, 423888), (512, 397395), (576, 353240), (640, 317916), (720, 282592), (768, 264930), (960, 211944), (1152, 176620), (1280, 158958), (1440, 141296), (1536, 132465), (1920, 105972), (2304, 88310), (2560, 79479), (2880, 70648), (3840, 52986), (4608, 44155), (5760, 35324), (7680, 26493), (8831, 23040), (11520, 17662)]