521844480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 216

約数和(自身を含む): 1828047312

約数和(自身を除く): 1306202832

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, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 467, 480, 485, 576, 582, 640, 720, 768, 776, 873, 934, 960, 970, 1152, 1164, 1280, 1401, 1440, 1455, 1552, 1746, 1868, 1920, 1940, 2304, 2328, 2335, 2802, 2880, 2910, 3104, 3492, 3736, 3840, 3880, 4203, 4365, 4656, 4670, 5604, 5760, 5820, 6208, 6984, 7005, 7472, 7760, 8406, 8730, 9312, 9340, 11208, 11520, 11640, 12416, 13968, 14010, 14944, 15520, 16812, 17460, 18624, 18680, 21015, 22416, 23280, 24832, 27936, 28020, 29888, 31040, 33624, 34920, 37248, 37360, 42030, 44832, 45299, 46560, 55872, 56040, 59776, 62080, 67248, 69840, 74496, 74720, 84060, 89664, 90598, 93120, 111744, 112080, 119552, 124160, 134496, 135897, 139680, 149440, 168120, 179328, 181196, 186240, 223488, 224160, 226495, 268992, 271794, 279360, 298880, 336240, 358656, 362392, 372480, 407691, 448320, 452990, 537984, 543588, 558720, 597760, 672480, 679485, 724784, 815382, 896640, 905980, 1075968, 1087176, 1117440, 1344960, 1358970, 1449568, 1630764, 1793280, 1811960, 2038455, 2174352, 2689920, 2717940, 2899136, 3261528, 3623920, 4076910, 4348704, 5379840, 5435880, 5798272, 6523056, 7247840, 8153820, 8697408, 10871760, 11596544, 13046112, 14495680, 16307640, 17394816, 21743520, 26092224, 28991360, 32615280, 34789632, 43487040, 52184448, 57982720, 65230560, 86974080, 104368896, 130461120, 173948160, 260922240, 521844480]

約数ペア:

[(1, 521844480), (2, 260922240), (3, 173948160), (4, 130461120), (5, 104368896), (6, 86974080), (8, 65230560), (9, 57982720), (10, 52184448), (12, 43487040), (15, 34789632), (16, 32615280), (18, 28991360), (20, 26092224), (24, 21743520), (30, 17394816), (32, 16307640), (36, 14495680), (40, 13046112), (45, 11596544), (48, 10871760), (60, 8697408), (64, 8153820), (72, 7247840), (80, 6523056), (90, 5798272), (96, 5435880), (97, 5379840), (120, 4348704), (128, 4076910), (144, 3623920), (160, 3261528), (180, 2899136), (192, 2717940), (194, 2689920), (240, 2174352), (256, 2038455), (288, 1811960), (291, 1793280), (320, 1630764), (360, 1449568), (384, 1358970), (388, 1344960), (467, 1117440), (480, 1087176), (485, 1075968), (576, 905980), (582, 896640), (640, 815382), (720, 724784), (768, 679485), (776, 672480), (873, 597760), (934, 558720), (960, 543588), (970, 537984), (1152, 452990), (1164, 448320), (1280, 407691), (1401, 372480), (1440, 362392), (1455, 358656), (1552, 336240), (1746, 298880), (1868, 279360), (1920, 271794), (1940, 268992), (2304, 226495), (2328, 224160), (2335, 223488), (2802, 186240), (2880, 181196), (2910, 179328), (3104, 168120), (3492, 149440), (3736, 139680), (3840, 135897), (3880, 134496), (4203, 124160), (4365, 119552), (4656, 112080), (4670, 111744), (5604, 93120), (5760, 90598), (5820, 89664), (6208, 84060), (6984, 74720), (7005, 74496), (7472, 69840), (7760, 67248), (8406, 62080), (8730, 59776), (9312, 56040), (9340, 55872), (11208, 46560), (11520, 45299), (11640, 44832), (12416, 42030), (13968, 37360), (14010, 37248), (14944, 34920), (15520, 33624), (16812, 31040), (17460, 29888), (18624, 28020), (18680, 27936), (21015, 24832), (22416, 23280)]