1287599160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10729993}}^1$

素因数の和:10730007

約数の個数: 32

約数和(自身を含む): 3862797840

約数和(自身を除く): 2575198680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10729993, 21459986, 32189979, 42919972, 53649965, 64379958, 85839944, 107299930, 128759916, 160949895, 214599860, 257519832, 321899790, 429199720, 643799580, 1287599160]

約数ペア:

[(1, 1287599160), (2, 643799580), (3, 429199720), (4, 321899790), (5, 257519832), (6, 214599860), (8, 160949895), (10, 128759916), (12, 107299930), (15, 85839944), (20, 64379958), (24, 53649965), (30, 42919972), (40, 32189979), (60, 21459986), (120, 10729993)]