208310160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{867959}}^1$

素因数の和:867975

約数の個数: 40

約数和(自身を含む): 645762240

約数和(自身を除く): 437452080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 867959, 1735918, 2603877, 3471836, 4339795, 5207754, 6943672, 8679590, 10415508, 13019385, 13887344, 17359180, 20831016, 26038770, 34718360, 41662032, 52077540, 69436720, 104155080, 208310160]

約数ペア:

[(1, 208310160), (2, 104155080), (3, 69436720), (4, 52077540), (5, 41662032), (6, 34718360), (8, 26038770), (10, 20831016), (12, 17359180), (15, 13887344), (16, 13019385), (20, 10415508), (24, 8679590), (30, 6943672), (40, 5207754), (48, 4339795), (60, 3471836), (80, 2603877), (120, 1735918), (240, 867959)]