85807080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79451}}^1$

素因数の和:79471

約数の個数: 64

約数和(自身を含む): 286027200

約数和(自身を除く): 200220120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 79451, 158902, 238353, 317804, 397255, 476706, 635608, 715059, 794510, 953412, 1191765, 1430118, 1589020, 1906824, 2145177, 2383530, 2860236, 3178040, 3575295, 4290354, 4767060, 5720472, 7150590, 8580708, 9534120, 10725885, 14301180, 17161416, 21451770, 28602360, 42903540, 85807080]

約数ペア:

[(1, 85807080), (2, 42903540), (3, 28602360), (4, 21451770), (5, 17161416), (6, 14301180), (8, 10725885), (9, 9534120), (10, 8580708), (12, 7150590), (15, 5720472), (18, 4767060), (20, 4290354), (24, 3575295), (27, 3178040), (30, 2860236), (36, 2383530), (40, 2145177), (45, 1906824), (54, 1589020), (60, 1430118), (72, 1191765), (90, 953412), (108, 794510), (120, 715059), (135, 635608), (180, 476706), (216, 397255), (270, 317804), (360, 238353), (540, 158902), (1080, 79451)]