85980160

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{2399}}^1$

素因数の和:2431

約数の個数: 88

約数和(自身を含む): 235814400

約数和(自身を除く): 149834240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2399, 2560, 3584, 4480, 4798, 5120, 7168, 8960, 9596, 11995, 16793, 17920, 19192, 23990, 33586, 35840, 38384, 47980, 67172, 76768, 83965, 95960, 134344, 153536, 167930, 191920, 268688, 307072, 335860, 383840, 537376, 614144, 671720, 767680, 1074752, 1228288, 1343440, 1535360, 2149504, 2456576, 2686880, 3070720, 4299008, 5373760, 6141440, 8598016, 10747520, 12282880, 17196032, 21495040, 42990080, 85980160]

約数ペア:

[(1, 85980160), (2, 42990080), (4, 21495040), (5, 17196032), (7, 12282880), (8, 10747520), (10, 8598016), (14, 6141440), (16, 5373760), (20, 4299008), (28, 3070720), (32, 2686880), (35, 2456576), (40, 2149504), (56, 1535360), (64, 1343440), (70, 1228288), (80, 1074752), (112, 767680), (128, 671720), (140, 614144), (160, 537376), (224, 383840), (256, 335860), (280, 307072), (320, 268688), (448, 191920), (512, 167930), (560, 153536), (640, 134344), (896, 95960), (1024, 83965), (1120, 76768), (1280, 67172), (1792, 47980), (2240, 38384), (2399, 35840), (2560, 33586), (3584, 23990), (4480, 19192), (4798, 17920), (5120, 16793), (7168, 11995), (8960, 9596)]