1440119040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2953}}^1$

素因数の和:3104

約数の個数: 144

約数和(自身を含む): 4637165568

約数和(自身を除く): 3197046528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 2953, 3048, 3810, 3840, 4064, 5080, 5906, 6096, 7620, 8128, 8859, 10160, 11812, 12192, 14765, 15240, 16256, 17718, 20320, 23624, 24384, 29530, 30480, 32512, 35436, 40640, 44295, 47248, 48768, 59060, 60960, 70872, 81280, 88590, 94496, 97536, 118120, 121920, 141744, 162560, 177180, 188992, 236240, 243840, 283488, 354360, 375031, 377984, 472480, 487680, 566976, 708720, 750062, 755968, 944960, 1125093, 1133952, 1417440, 1500124, 1875155, 1889920, 2250186, 2267904, 2834880, 3000248, 3750310, 3779840, 4500372, 5625465, 5669760, 6000496, 7500620, 9000744, 11250930, 11339520, 12000992, 15001240, 18001488, 22501860, 24001984, 30002480, 36002976, 45003720, 48003968, 60004960, 72005952, 90007440, 96007936, 120009920, 144011904, 180014880, 240019840, 288023808, 360029760, 480039680, 720059520, 1440119040]

約数ペア:

[(1, 1440119040), (2, 720059520), (3, 480039680), (4, 360029760), (5, 288023808), (6, 240019840), (8, 180014880), (10, 144011904), (12, 120009920), (15, 96007936), (16, 90007440), (20, 72005952), (24, 60004960), (30, 48003968), (32, 45003720), (40, 36002976), (48, 30002480), (60, 24001984), (64, 22501860), (80, 18001488), (96, 15001240), (120, 12000992), (127, 11339520), (128, 11250930), (160, 9000744), (192, 7500620), (240, 6000496), (254, 5669760), (256, 5625465), (320, 4500372), (381, 3779840), (384, 3750310), (480, 3000248), (508, 2834880), (635, 2267904), (640, 2250186), (762, 1889920), (768, 1875155), (960, 1500124), (1016, 1417440), (1270, 1133952), (1280, 1125093), (1524, 944960), (1905, 755968), (1920, 750062), (2032, 708720), (2540, 566976), (2953, 487680), (3048, 472480), (3810, 377984), (3840, 375031), (4064, 354360), (5080, 283488), (5906, 243840), (6096, 236240), (7620, 188992), (8128, 177180), (8859, 162560), (10160, 141744), (11812, 121920), (12192, 118120), (14765, 97536), (15240, 94496), (16256, 88590), (17718, 81280), (20320, 70872), (23624, 60960), (24384, 59060), (29530, 48768), (30480, 47248), (32512, 44295), (35436, 40640)]