10621440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{461}}^1$

素因数の和:490

約数の個数: 120

約数和(自身を含む): 36864828

約数和(自身を除く): 26243388

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, 512, 576, 640, 720, 768, 922, 960, 1152, 1280, 1383, 1440, 1536, 1844, 1920, 2304, 2305, 2560, 2766, 2880, 3688, 3840, 4149, 4608, 4610, 5532, 5760, 6915, 7376, 7680, 8298, 9220, 11064, 11520, 13830, 14752, 16596, 18440, 20745, 22128, 23040, 27660, 29504, 33192, 36880, 41490, 44256, 55320, 59008, 66384, 73760, 82980, 88512, 110640, 118016, 132768, 147520, 165960, 177024, 221280, 236032, 265536, 295040, 331920, 354048, 442560, 531072, 590080, 663840, 708096, 885120, 1062144, 1180160, 1327680, 1770240, 2124288, 2655360, 3540480, 5310720, 10621440]

約数ペア:

[(1, 10621440), (2, 5310720), (3, 3540480), (4, 2655360), (5, 2124288), (6, 1770240), (8, 1327680), (9, 1180160), (10, 1062144), (12, 885120), (15, 708096), (16, 663840), (18, 590080), (20, 531072), (24, 442560), (30, 354048), (32, 331920), (36, 295040), (40, 265536), (45, 236032), (48, 221280), (60, 177024), (64, 165960), (72, 147520), (80, 132768), (90, 118016), (96, 110640), (120, 88512), (128, 82980), (144, 73760), (160, 66384), (180, 59008), (192, 55320), (240, 44256), (256, 41490), (288, 36880), (320, 33192), (360, 29504), (384, 27660), (461, 23040), (480, 22128), (512, 20745), (576, 18440), (640, 16596), (720, 14752), (768, 13830), (922, 11520), (960, 11064), (1152, 9220), (1280, 8298), (1383, 7680), (1440, 7376), (1536, 6915), (1844, 5760), (1920, 5532), (2304, 4610), (2305, 4608), (2560, 4149), (2766, 3840), (2880, 3688)]