16955520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8831}}^1$

素因数の和:8853

約数の個数: 64

約数和(自身を含む): 54051840

約数和(自身を除く): 37096320

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, 320, 384, 480, 640, 960, 1920, 8831, 17662, 26493, 35324, 44155, 52986, 70648, 88310, 105972, 132465, 141296, 176620, 211944, 264930, 282592, 353240, 423888, 529860, 565184, 706480, 847776, 1059720, 1130368, 1412960, 1695552, 2119440, 2825920, 3391104, 4238880, 5651840, 8477760, 16955520]

約数ペア:

[(1, 16955520), (2, 8477760), (3, 5651840), (4, 4238880), (5, 3391104), (6, 2825920), (8, 2119440), (10, 1695552), (12, 1412960), (15, 1130368), (16, 1059720), (20, 847776), (24, 706480), (30, 565184), (32, 529860), (40, 423888), (48, 353240), (60, 282592), (64, 264930), (80, 211944), (96, 176620), (120, 141296), (128, 132465), (160, 105972), (192, 88310), (240, 70648), (320, 52986), (384, 44155), (480, 35324), (640, 26493), (960, 17662), (1920, 8831)]