5310720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{461}}^1$

素因数の和:488

約数の個数: 108

約数和(自身を含む): 18414396

約数和(自身を除く): 13103676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 461, 480, 576, 640, 720, 768, 922, 960, 1152, 1280, 1383, 1440, 1844, 1920, 2304, 2305, 2766, 2880, 3688, 3840, 4149, 4610, 5532, 5760, 6915, 7376, 8298, 9220, 11064, 11520, 13830, 14752, 16596, 18440, 20745, 22128, 27660, 29504, 33192, 36880, 41490, 44256, 55320, 59008, 66384, 73760, 82980, 88512, 110640, 118016, 132768, 147520, 165960, 177024, 221280, 265536, 295040, 331920, 354048, 442560, 531072, 590080, 663840, 885120, 1062144, 1327680, 1770240, 2655360, 5310720]

約数ペア:

[(1, 5310720), (2, 2655360), (3, 1770240), (4, 1327680), (5, 1062144), (6, 885120), (8, 663840), (9, 590080), (10, 531072), (12, 442560), (15, 354048), (16, 331920), (18, 295040), (20, 265536), (24, 221280), (30, 177024), (32, 165960), (36, 147520), (40, 132768), (45, 118016), (48, 110640), (60, 88512), (64, 82980), (72, 73760), (80, 66384), (90, 59008), (96, 55320), (120, 44256), (128, 41490), (144, 36880), (160, 33192), (180, 29504), (192, 27660), (240, 22128), (256, 20745), (288, 18440), (320, 16596), (360, 14752), (384, 13830), (461, 11520), (480, 11064), (576, 9220), (640, 8298), (720, 7376), (768, 6915), (922, 5760), (960, 5532), (1152, 4610), (1280, 4149), (1383, 3840), (1440, 3688), (1844, 2880), (1920, 2766), (2304, 2305)]