123581302560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{28606783}}^1$

素因数の和:28606807

約数の個数: 96

約数和(自身を含む): 432534574080

約数和(自身を除く): 308953271520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 28606783, 57213566, 85820349, 114427132, 143033915, 171640698, 228854264, 257461047, 286067830, 343281396, 429101745, 457708528, 514922094, 572135660, 686562792, 772383141, 858203490, 915417056, 1029844188, 1144271320, 1287305235, 1373125584, 1544766282, 1716406980, 2059688376, 2288542640, 2574610470, 2746251168, 3089532564, 3432813960, 3861915705, 4119376752, 4577085280, 5149220940, 6179065128, 6865627920, 7723831410, 8238753504, 10298441880, 12358130256, 13731255840, 15447662820, 20596883760, 24716260512, 30895325640, 41193767520, 61790651280, 123581302560]

約数ペア:

[(1, 123581302560), (2, 61790651280), (3, 41193767520), (4, 30895325640), (5, 24716260512), (6, 20596883760), (8, 15447662820), (9, 13731255840), (10, 12358130256), (12, 10298441880), (15, 8238753504), (16, 7723831410), (18, 6865627920), (20, 6179065128), (24, 5149220940), (27, 4577085280), (30, 4119376752), (32, 3861915705), (36, 3432813960), (40, 3089532564), (45, 2746251168), (48, 2574610470), (54, 2288542640), (60, 2059688376), (72, 1716406980), (80, 1544766282), (90, 1373125584), (96, 1287305235), (108, 1144271320), (120, 1029844188), (135, 915417056), (144, 858203490), (160, 772383141), (180, 686562792), (216, 572135660), (240, 514922094), (270, 457708528), (288, 429101745), (360, 343281396), (432, 286067830), (480, 257461047), (540, 228854264), (720, 171640698), (864, 143033915), (1080, 114427132), (1440, 85820349), (2160, 57213566), (4320, 28606783)]