2087998320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8699993}}^1$

素因数の和:8700009

約数の個数: 40

約数和(自身を含む): 6472795536

約数和(自身を除く): 4384797216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8699993, 17399986, 26099979, 34799972, 43499965, 52199958, 69599944, 86999930, 104399916, 130499895, 139199888, 173999860, 208799832, 260999790, 347999720, 417599664, 521999580, 695999440, 1043999160, 2087998320]

約数ペア:

[(1, 2087998320), (2, 1043999160), (3, 695999440), (4, 521999580), (5, 417599664), (6, 347999720), (8, 260999790), (10, 208799832), (12, 173999860), (15, 139199888), (16, 130499895), (20, 104399916), (24, 86999930), (30, 69599944), (40, 52199958), (48, 43499965), (60, 34799972), (80, 26099979), (120, 17399986), (240, 8699993)]