858804480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 216

約数和(自身を含む): 2999872512

約数和(自身を除く): 2141068032

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, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 576, 587, 635, 640, 720, 762, 768, 960, 1016, 1143, 1152, 1174, 1270, 1280, 1440, 1524, 1761, 1905, 1920, 2032, 2286, 2304, 2348, 2540, 2880, 2935, 3048, 3522, 3810, 3840, 4064, 4572, 4696, 5080, 5283, 5715, 5760, 5870, 6096, 7044, 7620, 8128, 8805, 9144, 9392, 10160, 10566, 11430, 11520, 11740, 12192, 14088, 15240, 16256, 17610, 18288, 18784, 20320, 21132, 22860, 23480, 24384, 26415, 28176, 30480, 32512, 35220, 36576, 37568, 40640, 42264, 45720, 46960, 48768, 52830, 56352, 60960, 70440, 73152, 74549, 75136, 81280, 84528, 91440, 93920, 97536, 105660, 112704, 121920, 140880, 146304, 149098, 150272, 162560, 169056, 182880, 187840, 211320, 223647, 225408, 243840, 281760, 292608, 298196, 338112, 365760, 372745, 375680, 422640, 447294, 450816, 487680, 563520, 596392, 670941, 676224, 731520, 745490, 751360, 845280, 894588, 1118235, 1127040, 1192784, 1341882, 1352448, 1463040, 1490980, 1690560, 1789176, 2236470, 2254080, 2385568, 2683764, 2981960, 3354705, 3381120, 3578352, 4472940, 4771136, 5367528, 5963920, 6709410, 6762240, 7156704, 8945880, 9542272, 10735056, 11927840, 13418820, 14313408, 17891760, 19084544, 21470112, 23855680, 26837640, 28626816, 35783520, 42940224, 47711360, 53675280, 57253632, 71567040, 85880448, 95422720, 107350560, 143134080, 171760896, 214701120, 286268160, 429402240, 858804480]

約数ペア:

[(1, 858804480), (2, 429402240), (3, 286268160), (4, 214701120), (5, 171760896), (6, 143134080), (8, 107350560), (9, 95422720), (10, 85880448), (12, 71567040), (15, 57253632), (16, 53675280), (18, 47711360), (20, 42940224), (24, 35783520), (30, 28626816), (32, 26837640), (36, 23855680), (40, 21470112), (45, 19084544), (48, 17891760), (60, 14313408), (64, 13418820), (72, 11927840), (80, 10735056), (90, 9542272), (96, 8945880), (120, 7156704), (127, 6762240), (128, 6709410), (144, 5963920), (160, 5367528), (180, 4771136), (192, 4472940), (240, 3578352), (254, 3381120), (256, 3354705), (288, 2981960), (320, 2683764), (360, 2385568), (381, 2254080), (384, 2236470), (480, 1789176), (508, 1690560), (576, 1490980), (587, 1463040), (635, 1352448), (640, 1341882), (720, 1192784), (762, 1127040), (768, 1118235), (960, 894588), (1016, 845280), (1143, 751360), (1152, 745490), (1174, 731520), (1270, 676224), (1280, 670941), (1440, 596392), (1524, 563520), (1761, 487680), (1905, 450816), (1920, 447294), (2032, 422640), (2286, 375680), (2304, 372745), (2348, 365760), (2540, 338112), (2880, 298196), (2935, 292608), (3048, 281760), (3522, 243840), (3810, 225408), (3840, 223647), (4064, 211320), (4572, 187840), (4696, 182880), (5080, 169056), (5283, 162560), (5715, 150272), (5760, 149098), (5870, 146304), (6096, 140880), (7044, 121920), (7620, 112704), (8128, 105660), (8805, 97536), (9144, 93920), (9392, 91440), (10160, 84528), (10566, 81280), (11430, 75136), (11520, 74549), (11740, 73152), (12192, 70440), (14088, 60960), (15240, 56352), (16256, 52830), (17610, 48768), (18288, 46960), (18784, 45720), (20320, 42264), (21132, 40640), (22860, 37568), (23480, 36576), (24384, 35220), (26415, 32512), (28176, 30480)]