208567080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{579353}}^1$

素因数の和:579370

約数の個数: 48

約数和(自身を含む): 677844180

約数和(自身を除く): 469277100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 579353, 1158706, 1738059, 2317412, 2896765, 3476118, 4634824, 5214177, 5793530, 6952236, 8690295, 10428354, 11587060, 13904472, 17380590, 20856708, 23174120, 26070885, 34761180, 41713416, 52141770, 69522360, 104283540, 208567080]

約数ペア:

[(1, 208567080), (2, 104283540), (3, 69522360), (4, 52141770), (5, 41713416), (6, 34761180), (8, 26070885), (9, 23174120), (10, 20856708), (12, 17380590), (15, 13904472), (18, 11587060), (20, 10428354), (24, 8690295), (30, 6952236), (36, 5793530), (40, 5214177), (45, 4634824), (60, 3476118), (72, 2896765), (90, 2317412), (120, 1738059), (180, 1158706), (360, 579353)]