138144240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14759}}^1$

素因数の和:14791

約数の個数: 120

約数和(自身を含む): 499655520

約数和(自身を除く): 361511280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 14759, 29518, 44277, 59036, 73795, 88554, 118072, 132831, 147590, 177108, 191867, 221385, 236144, 265662, 295180, 354216, 383734, 442770, 531324, 575601, 590360, 664155, 708432, 767468, 885540, 959335, 1062648, 1151202, 1180720, 1328310, 1534936, 1726803, 1771080, 1918670, 2125296, 2302404, 2656620, 2878005, 3069872, 3453606, 3542160, 3837340, 4604808, 5313240, 5756010, 6907212, 7674680, 8634015, 9209616, 10626480, 11512020, 13814424, 15349360, 17268030, 23024040, 27628848, 34536060, 46048080, 69072120, 138144240]

約数ペア:

[(1, 138144240), (2, 69072120), (3, 46048080), (4, 34536060), (5, 27628848), (6, 23024040), (8, 17268030), (9, 15349360), (10, 13814424), (12, 11512020), (13, 10626480), (15, 9209616), (16, 8634015), (18, 7674680), (20, 6907212), (24, 5756010), (26, 5313240), (30, 4604808), (36, 3837340), (39, 3542160), (40, 3453606), (45, 3069872), (48, 2878005), (52, 2656620), (60, 2302404), (65, 2125296), (72, 1918670), (78, 1771080), (80, 1726803), (90, 1534936), (104, 1328310), (117, 1180720), (120, 1151202), (130, 1062648), (144, 959335), (156, 885540), (180, 767468), (195, 708432), (208, 664155), (234, 590360), (240, 575601), (260, 531324), (312, 442770), (360, 383734), (390, 354216), (468, 295180), (520, 265662), (585, 236144), (624, 221385), (720, 191867), (780, 177108), (936, 147590), (1040, 132831), (1170, 118072), (1560, 88554), (1872, 73795), (2340, 59036), (3120, 44277), (4680, 29518), (9360, 14759)]