26870160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{111959}}^1$

素因数の和:111975

約数の個数: 40

約数和(自身を含む): 83298240

約数和(自身を除く): 56428080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 111959, 223918, 335877, 447836, 559795, 671754, 895672, 1119590, 1343508, 1679385, 1791344, 2239180, 2687016, 3358770, 4478360, 5374032, 6717540, 8956720, 13435080, 26870160]

約数ペア:

[(1, 26870160), (2, 13435080), (3, 8956720), (4, 6717540), (5, 5374032), (6, 4478360), (8, 3358770), (10, 2687016), (12, 2239180), (15, 1791344), (16, 1679385), (20, 1343508), (24, 1119590), (30, 895672), (40, 671754), (48, 559795), (60, 447836), (80, 335877), (120, 223918), (240, 111959)]