531601920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{7691}}^1$

素因数の和:7723

約数の個数: 160

約数和(自身を含む): 1888539840

約数和(自身を除く): 1356937920

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 7691, 8640, 11520, 13824, 15382, 17280, 23040, 23073, 30764, 34560, 38455, 46146, 61528, 69120, 69219, 76910, 92292, 115365, 123056, 138438, 153820, 184584, 207657, 230730, 246112, 276876, 307640, 346095, 369168, 415314, 461460, 492224, 553752, 615280, 692190, 738336, 830628, 922920, 984448, 1038285, 1107504, 1230560, 1384380, 1476672, 1661256, 1845840, 1968896, 2076570, 2215008, 2461120, 2768760, 2953344, 3322512, 3691680, 3937792, 4153140, 4430016, 4922240, 5537520, 5906688, 6645024, 7383360, 8306280, 8860032, 9844480, 11075040, 11813376, 13290048, 14766720, 16612560, 17720064, 19688960, 22150080, 26580096, 29533440, 33225120, 35440128, 44300160, 53160192, 59066880, 66450240, 88600320, 106320384, 132900480, 177200640, 265800960, 531601920]

約数ペア:

[(1, 531601920), (2, 265800960), (3, 177200640), (4, 132900480), (5, 106320384), (6, 88600320), (8, 66450240), (9, 59066880), (10, 53160192), (12, 44300160), (15, 35440128), (16, 33225120), (18, 29533440), (20, 26580096), (24, 22150080), (27, 19688960), (30, 17720064), (32, 16612560), (36, 14766720), (40, 13290048), (45, 11813376), (48, 11075040), (54, 9844480), (60, 8860032), (64, 8306280), (72, 7383360), (80, 6645024), (90, 5906688), (96, 5537520), (108, 4922240), (120, 4430016), (128, 4153140), (135, 3937792), (144, 3691680), (160, 3322512), (180, 2953344), (192, 2768760), (216, 2461120), (240, 2215008), (256, 2076570), (270, 1968896), (288, 1845840), (320, 1661256), (360, 1476672), (384, 1384380), (432, 1230560), (480, 1107504), (512, 1038285), (540, 984448), (576, 922920), (640, 830628), (720, 738336), (768, 692190), (864, 615280), (960, 553752), (1080, 492224), (1152, 461460), (1280, 415314), (1440, 369168), (1536, 346095), (1728, 307640), (1920, 276876), (2160, 246112), (2304, 230730), (2560, 207657), (2880, 184584), (3456, 153820), (3840, 138438), (4320, 123056), (4608, 115365), (5760, 92292), (6912, 76910), (7680, 69219), (7691, 69120), (8640, 61528), (11520, 46146), (13824, 38455), (15382, 34560), (17280, 30764), (23040, 23073)]