8047080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{7451}}^1$

素因数の和:7471

約数の個数: 64

約数和(自身を含む): 26827200

約数和(自身を除く): 18780120

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, 7451, 14902, 22353, 29804, 37255, 44706, 59608, 67059, 74510, 89412, 111765, 134118, 149020, 178824, 201177, 223530, 268236, 298040, 335295, 402354, 447060, 536472, 670590, 804708, 894120, 1005885, 1341180, 1609416, 2011770, 2682360, 4023540, 8047080]

約数ペア:

[(1, 8047080), (2, 4023540), (3, 2682360), (4, 2011770), (5, 1609416), (6, 1341180), (8, 1005885), (9, 894120), (10, 804708), (12, 670590), (15, 536472), (18, 447060), (20, 402354), (24, 335295), (27, 298040), (30, 268236), (36, 223530), (40, 201177), (45, 178824), (54, 149020), (60, 134118), (72, 111765), (90, 89412), (108, 74510), (120, 67059), (135, 59608), (180, 44706), (216, 37255), (270, 29804), (360, 22353), (540, 14902), (1080, 7451)]