2530279680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28649}}^1$

素因数の和:28696

約数の個数: 144

約数和(自身を含む): 8432726400

約数和(自身を除く): 5902446720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 28649, 29440, 44160, 57298, 85947, 88320, 114596, 143245, 171894, 229192, 286490, 343788, 429735, 458384, 572980, 658927, 687576, 859470, 916768, 1145960, 1317854, 1375152, 1718940, 1833536, 1976781, 2291920, 2635708, 2750304, 3294635, 3437880, 3667072, 3953562, 4583840, 5271416, 5500608, 6589270, 6875760, 7334144, 7907124, 9167680, 9883905, 10542832, 11001216, 13178540, 13751520, 15814248, 18335360, 19767810, 21085664, 22002432, 26357080, 27503040, 31628496, 36670720, 39535620, 42171328, 52714160, 55006080, 63256992, 79071240, 84342656, 105428320, 110012160, 126513984, 158142480, 168685312, 210856640, 253027968, 316284960, 421713280, 506055936, 632569920, 843426560, 1265139840, 2530279680]

約数ペア:

[(1, 2530279680), (2, 1265139840), (3, 843426560), (4, 632569920), (5, 506055936), (6, 421713280), (8, 316284960), (10, 253027968), (12, 210856640), (15, 168685312), (16, 158142480), (20, 126513984), (23, 110012160), (24, 105428320), (30, 84342656), (32, 79071240), (40, 63256992), (46, 55006080), (48, 52714160), (60, 42171328), (64, 39535620), (69, 36670720), (80, 31628496), (92, 27503040), (96, 26357080), (115, 22002432), (120, 21085664), (128, 19767810), (138, 18335360), (160, 15814248), (184, 13751520), (192, 13178540), (230, 11001216), (240, 10542832), (256, 9883905), (276, 9167680), (320, 7907124), (345, 7334144), (368, 6875760), (384, 6589270), (460, 5500608), (480, 5271416), (552, 4583840), (640, 3953562), (690, 3667072), (736, 3437880), (768, 3294635), (920, 2750304), (960, 2635708), (1104, 2291920), (1280, 1976781), (1380, 1833536), (1472, 1718940), (1840, 1375152), (1920, 1317854), (2208, 1145960), (2760, 916768), (2944, 859470), (3680, 687576), (3840, 658927), (4416, 572980), (5520, 458384), (5888, 429735), (7360, 343788), (8832, 286490), (11040, 229192), (14720, 171894), (17664, 143245), (22080, 114596), (28649, 88320), (29440, 85947), (44160, 57298)]