87824160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:951

約数の個数: 144

約数和(自身を含む): 304274880

約数和(自身を除く): 216450720

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, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 859, 1065, 1136, 1278, 1420, 1440, 1704, 1718, 2130, 2272, 2556, 2577, 2840, 3195, 3408, 3436, 4260, 4295, 5112, 5154, 5680, 6390, 6816, 6872, 7731, 8520, 8590, 10224, 10308, 11360, 12780, 12885, 13744, 15462, 17040, 17180, 20448, 20616, 25560, 25770, 27488, 30924, 34080, 34360, 38655, 41232, 51120, 51540, 60989, 61848, 68720, 77310, 82464, 102240, 103080, 121978, 123696, 137440, 154620, 182967, 206160, 243956, 247392, 304945, 309240, 365934, 412320, 487912, 548901, 609890, 618480, 731868, 914835, 975824, 1097802, 1219780, 1236960, 1463736, 1829670, 1951648, 2195604, 2439560, 2744505, 2927472, 3659340, 4391208, 4879120, 5489010, 5854944, 7318680, 8782416, 9758240, 10978020, 14637360, 17564832, 21956040, 29274720, 43912080, 87824160]

約数ペア:

[(1, 87824160), (2, 43912080), (3, 29274720), (4, 21956040), (5, 17564832), (6, 14637360), (8, 10978020), (9, 9758240), (10, 8782416), (12, 7318680), (15, 5854944), (16, 5489010), (18, 4879120), (20, 4391208), (24, 3659340), (30, 2927472), (32, 2744505), (36, 2439560), (40, 2195604), (45, 1951648), (48, 1829670), (60, 1463736), (71, 1236960), (72, 1219780), (80, 1097802), (90, 975824), (96, 914835), (120, 731868), (142, 618480), (144, 609890), (160, 548901), (180, 487912), (213, 412320), (240, 365934), (284, 309240), (288, 304945), (355, 247392), (360, 243956), (426, 206160), (480, 182967), (568, 154620), (639, 137440), (710, 123696), (720, 121978), (852, 103080), (859, 102240), (1065, 82464), (1136, 77310), (1278, 68720), (1420, 61848), (1440, 60989), (1704, 51540), (1718, 51120), (2130, 41232), (2272, 38655), (2556, 34360), (2577, 34080), (2840, 30924), (3195, 27488), (3408, 25770), (3436, 25560), (4260, 20616), (4295, 20448), (5112, 17180), (5154, 17040), (5680, 15462), (6390, 13744), (6816, 12885), (6872, 12780), (7731, 11360), (8520, 10308), (8590, 10224)]