1373760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{53}}^1$

素因数の和:82

約数の個数: 140

約数和(自身を含む): 4978908

約数和(自身を除く): 3605148

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, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 324, 360, 405, 424, 432, 477, 480, 530, 540, 576, 636, 648, 720, 795, 810, 848, 864, 954, 960, 1060, 1080, 1272, 1296, 1431, 1440, 1590, 1620, 1696, 1728, 1908, 2120, 2160, 2385, 2544, 2592, 2862, 2880, 3180, 3240, 3392, 3816, 4240, 4293, 4320, 4770, 5088, 5184, 5724, 6360, 6480, 7155, 7632, 8480, 8586, 8640, 9540, 10176, 11448, 12720, 12960, 14310, 15264, 16960, 17172, 19080, 21465, 22896, 25440, 25920, 28620, 30528, 34344, 38160, 42930, 45792, 50880, 57240, 68688, 76320, 85860, 91584, 114480, 137376, 152640, 171720, 228960, 274752, 343440, 457920, 686880, 1373760]

約数ペア:

[(1, 1373760), (2, 686880), (3, 457920), (4, 343440), (5, 274752), (6, 228960), (8, 171720), (9, 152640), (10, 137376), (12, 114480), (15, 91584), (16, 85860), (18, 76320), (20, 68688), (24, 57240), (27, 50880), (30, 45792), (32, 42930), (36, 38160), (40, 34344), (45, 30528), (48, 28620), (53, 25920), (54, 25440), (60, 22896), (64, 21465), (72, 19080), (80, 17172), (81, 16960), (90, 15264), (96, 14310), (106, 12960), (108, 12720), (120, 11448), (135, 10176), (144, 9540), (159, 8640), (160, 8586), (162, 8480), (180, 7632), (192, 7155), (212, 6480), (216, 6360), (240, 5724), (265, 5184), (270, 5088), (288, 4770), (318, 4320), (320, 4293), (324, 4240), (360, 3816), (405, 3392), (424, 3240), (432, 3180), (477, 2880), (480, 2862), (530, 2592), (540, 2544), (576, 2385), (636, 2160), (648, 2120), (720, 1908), (795, 1728), (810, 1696), (848, 1620), (864, 1590), (954, 1440), (960, 1431), (1060, 1296), (1080, 1272)]