25782840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23873}}^1$

素因数の和:23893

約数の個数: 64

約数和(自身を含む): 85946400

約数和(自身を除く): 60163560

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, 23873, 47746, 71619, 95492, 119365, 143238, 190984, 214857, 238730, 286476, 358095, 429714, 477460, 572952, 644571, 716190, 859428, 954920, 1074285, 1289142, 1432380, 1718856, 2148570, 2578284, 2864760, 3222855, 4297140, 5156568, 6445710, 8594280, 12891420, 25782840]

約数ペア:

[(1, 25782840), (2, 12891420), (3, 8594280), (4, 6445710), (5, 5156568), (6, 4297140), (8, 3222855), (9, 2864760), (10, 2578284), (12, 2148570), (15, 1718856), (18, 1432380), (20, 1289142), (24, 1074285), (27, 954920), (30, 859428), (36, 716190), (40, 644571), (45, 572952), (54, 477460), (60, 429714), (72, 358095), (90, 286476), (108, 238730), (120, 214857), (135, 190984), (180, 143238), (216, 119365), (270, 95492), (360, 71619), (540, 47746), (1080, 23873)]