2655360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{461}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 9189180

約数和(自身を除く): 6533820

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, 288, 320, 360, 384, 461, 480, 576, 640, 720, 922, 960, 1152, 1383, 1440, 1844, 1920, 2305, 2766, 2880, 3688, 4149, 4610, 5532, 5760, 6915, 7376, 8298, 9220, 11064, 13830, 14752, 16596, 18440, 20745, 22128, 27660, 29504, 33192, 36880, 41490, 44256, 55320, 59008, 66384, 73760, 82980, 88512, 110640, 132768, 147520, 165960, 177024, 221280, 265536, 295040, 331920, 442560, 531072, 663840, 885120, 1327680, 2655360]

約数ペア:

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