266135040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11551}}^1$

素因数の和:11580

約数の個数: 120

約数和(自身を含む): 921780288

約数和(自身を除く): 655645248

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 11551, 23040, 23102, 34653, 46204, 57755, 69306, 92408, 103959, 115510, 138612, 173265, 184816, 207918, 231020, 277224, 346530, 369632, 415836, 462040, 519795, 554448, 693060, 739264, 831672, 924080, 1039590, 1108896, 1386120, 1478528, 1663344, 1848160, 2079180, 2217792, 2772240, 2957056, 3326688, 3696320, 4158360, 4435584, 5544480, 5914112, 6653376, 7392640, 8316720, 8871168, 11088960, 13306752, 14785280, 16633440, 17742336, 22177920, 26613504, 29570560, 33266880, 44355840, 53227008, 66533760, 88711680, 133067520, 266135040]

約数ペア:

[(1, 266135040), (2, 133067520), (3, 88711680), (4, 66533760), (5, 53227008), (6, 44355840), (8, 33266880), (9, 29570560), (10, 26613504), (12, 22177920), (15, 17742336), (16, 16633440), (18, 14785280), (20, 13306752), (24, 11088960), (30, 8871168), (32, 8316720), (36, 7392640), (40, 6653376), (45, 5914112), (48, 5544480), (60, 4435584), (64, 4158360), (72, 3696320), (80, 3326688), (90, 2957056), (96, 2772240), (120, 2217792), (128, 2079180), (144, 1848160), (160, 1663344), (180, 1478528), (192, 1386120), (240, 1108896), (256, 1039590), (288, 924080), (320, 831672), (360, 739264), (384, 693060), (480, 554448), (512, 519795), (576, 462040), (640, 415836), (720, 369632), (768, 346530), (960, 277224), (1152, 231020), (1280, 207918), (1440, 184816), (1536, 173265), (1920, 138612), (2304, 115510), (2560, 103959), (2880, 92408), (3840, 69306), (4608, 57755), (5760, 46204), (7680, 34653), (11520, 23102), (11551, 23040)]