77241240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{214559}}^1$

素因数の和:214576

約数の個数: 48

約数和(自身を含む): 251035200

約数和(自身を除く): 173793960

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, 214559, 429118, 643677, 858236, 1072795, 1287354, 1716472, 1931031, 2145590, 2574708, 3218385, 3862062, 4291180, 5149416, 6436770, 7724124, 8582360, 9655155, 12873540, 15448248, 19310310, 25747080, 38620620, 77241240]

約数ペア:

[(1, 77241240), (2, 38620620), (3, 25747080), (4, 19310310), (5, 15448248), (6, 12873540), (8, 9655155), (9, 8582360), (10, 7724124), (12, 6436770), (15, 5149416), (18, 4291180), (20, 3862062), (24, 3218385), (30, 2574708), (36, 2145590), (40, 1931031), (45, 1716472), (60, 1287354), (72, 1072795), (90, 858236), (120, 643677), (180, 429118), (360, 214559)]