85302720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{1097}}^1$

素因数の和:1129

約数の個数: 168

約数和(自身を含む): 304550064

約数和(自身を除く): 219247344

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1097, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2194, 2430, 2592, 2880, 3240, 3291, 3888, 4320, 4388, 4860, 5184, 5485, 6480, 6582, 7776, 8640, 8776, 9720, 9873, 10970, 12960, 13164, 15552, 16455, 17552, 19440, 19746, 21940, 25920, 26328, 29619, 32910, 35104, 38880, 39492, 43880, 49365, 52656, 59238, 65820, 70208, 77760, 78984, 87760, 88857, 98730, 105312, 118476, 131640, 148095, 157968, 175520, 177714, 197460, 210624, 236952, 263280, 266571, 296190, 315936, 351040, 355428, 394920, 444285, 473904, 526560, 533142, 592380, 631872, 710856, 789840, 888570, 947808, 1053120, 1066284, 1184760, 1332855, 1421712, 1579680, 1777140, 1895616, 2132568, 2369520, 2665710, 2843424, 3159360, 3554280, 4265136, 4739040, 5331420, 5686848, 7108560, 8530272, 9478080, 10662840, 14217120, 17060544, 21325680, 28434240, 42651360, 85302720]

約数ペア:

[(1, 85302720), (2, 42651360), (3, 28434240), (4, 21325680), (5, 17060544), (6, 14217120), (8, 10662840), (9, 9478080), (10, 8530272), (12, 7108560), (15, 5686848), (16, 5331420), (18, 4739040), (20, 4265136), (24, 3554280), (27, 3159360), (30, 2843424), (32, 2665710), (36, 2369520), (40, 2132568), (45, 1895616), (48, 1777140), (54, 1579680), (60, 1421712), (64, 1332855), (72, 1184760), (80, 1066284), (81, 1053120), (90, 947808), (96, 888570), (108, 789840), (120, 710856), (135, 631872), (144, 592380), (160, 533142), (162, 526560), (180, 473904), (192, 444285), (216, 394920), (240, 355428), (243, 351040), (270, 315936), (288, 296190), (320, 266571), (324, 263280), (360, 236952), (405, 210624), (432, 197460), (480, 177714), (486, 175520), (540, 157968), (576, 148095), (648, 131640), (720, 118476), (810, 105312), (864, 98730), (960, 88857), (972, 87760), (1080, 78984), (1097, 77760), (1215, 70208), (1296, 65820), (1440, 59238), (1620, 52656), (1728, 49365), (1944, 43880), (2160, 39492), (2194, 38880), (2430, 35104), (2592, 32910), (2880, 29619), (3240, 26328), (3291, 25920), (3888, 21940), (4320, 19746), (4388, 19440), (4860, 17552), (5184, 16455), (5485, 15552), (6480, 13164), (6582, 12960), (7776, 10970), (8640, 9873), (8776, 9720)]