260922240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 912234960

約数和(自身を除く): 651312720

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

約数ペア:

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