81607265280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1770991}}^1$

素因数の和:1771022

約数の個数: 132

約数和(自身を含む): 282767208672

約数和(自身を除く): 201159943392

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, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 1770991, 3541982, 5312973, 7083964, 8854955, 10625946, 14167928, 15938919, 17709910, 21251892, 26564865, 28335856, 31877838, 35419820, 42503784, 53129730, 56671712, 63755676, 70839640, 79694595, 85007568, 106259460, 113343424, 127511352, 141679280, 159389190, 170015136, 212518920, 226686848, 255022704, 283358560, 318778380, 340030272, 425037840, 453373696, 510045408, 566717120, 637556760, 680060544, 850075680, 906747392, 1020090816, 1133434240, 1275113520, 1360121088, 1700151360, 1813494784, 2040181632, 2266868480, 2550227040, 2720242176, 3400302720, 4080363264, 4533736960, 5100454080, 5440484352, 6800605440, 8160726528, 9067473920, 10200908160, 13601210880, 16321453056, 20401816320, 27202421760, 40803632640, 81607265280]

約数ペア:

[(1, 81607265280), (2, 40803632640), (3, 27202421760), (4, 20401816320), (5, 16321453056), (6, 13601210880), (8, 10200908160), (9, 9067473920), (10, 8160726528), (12, 6800605440), (15, 5440484352), (16, 5100454080), (18, 4533736960), (20, 4080363264), (24, 3400302720), (30, 2720242176), (32, 2550227040), (36, 2266868480), (40, 2040181632), (45, 1813494784), (48, 1700151360), (60, 1360121088), (64, 1275113520), (72, 1133434240), (80, 1020090816), (90, 906747392), (96, 850075680), (120, 680060544), (128, 637556760), (144, 566717120), (160, 510045408), (180, 453373696), (192, 425037840), (240, 340030272), (256, 318778380), (288, 283358560), (320, 255022704), (360, 226686848), (384, 212518920), (480, 170015136), (512, 159389190), (576, 141679280), (640, 127511352), (720, 113343424), (768, 106259460), (960, 85007568), (1024, 79694595), (1152, 70839640), (1280, 63755676), (1440, 56671712), (1536, 53129730), (1920, 42503784), (2304, 35419820), (2560, 31877838), (2880, 28335856), (3072, 26564865), (3840, 21251892), (4608, 17709910), (5120, 15938919), (5760, 14167928), (7680, 10625946), (9216, 8854955), (11520, 7083964), (15360, 5312973), (23040, 3541982), (46080, 1770991)]