89876520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83219}}^1$

素因数の和:83239

約数の個数: 64

約数和(自身を含む): 299592000

約数和(自身を除く): 209715480

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, 83219, 166438, 249657, 332876, 416095, 499314, 665752, 748971, 832190, 998628, 1248285, 1497942, 1664380, 1997256, 2246913, 2496570, 2995884, 3328760, 3744855, 4493826, 4993140, 5991768, 7489710, 8987652, 9986280, 11234565, 14979420, 17975304, 22469130, 29958840, 44938260, 89876520]

約数ペア:

[(1, 89876520), (2, 44938260), (3, 29958840), (4, 22469130), (5, 17975304), (6, 14979420), (8, 11234565), (9, 9986280), (10, 8987652), (12, 7489710), (15, 5991768), (18, 4993140), (20, 4493826), (24, 3744855), (27, 3328760), (30, 2995884), (36, 2496570), (40, 2246913), (45, 1997256), (54, 1664380), (60, 1497942), (72, 1248285), (90, 998628), (108, 832190), (120, 748971), (135, 665752), (180, 499314), (216, 416095), (270, 332876), (360, 249657), (540, 166438), (1080, 83219)]