26606880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{2053}}^1$

素因数の和:2080

約数の個数: 120

約数和(自身を含む): 93945852

約数和(自身を除く): 67338972

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2053, 2160, 2592, 3240, 4106, 4320, 6159, 6480, 8212, 10265, 12318, 12960, 16424, 18477, 20530, 24636, 30795, 32848, 36954, 41060, 49272, 55431, 61590, 65696, 73908, 82120, 92385, 98544, 110862, 123180, 147816, 164240, 166293, 184770, 197088, 221724, 246360, 277155, 295632, 328480, 332586, 369540, 443448, 492720, 554310, 591264, 665172, 739080, 831465, 886896, 985440, 1108620, 1330344, 1478160, 1662930, 1773792, 2217240, 2660688, 2956320, 3325860, 4434480, 5321376, 6651720, 8868960, 13303440, 26606880]

約数ペア:

[(1, 26606880), (2, 13303440), (3, 8868960), (4, 6651720), (5, 5321376), (6, 4434480), (8, 3325860), (9, 2956320), (10, 2660688), (12, 2217240), (15, 1773792), (16, 1662930), (18, 1478160), (20, 1330344), (24, 1108620), (27, 985440), (30, 886896), (32, 831465), (36, 739080), (40, 665172), (45, 591264), (48, 554310), (54, 492720), (60, 443448), (72, 369540), (80, 332586), (81, 328480), (90, 295632), (96, 277155), (108, 246360), (120, 221724), (135, 197088), (144, 184770), (160, 166293), (162, 164240), (180, 147816), (216, 123180), (240, 110862), (270, 98544), (288, 92385), (324, 82120), (360, 73908), (405, 65696), (432, 61590), (480, 55431), (540, 49272), (648, 41060), (720, 36954), (810, 32848), (864, 30795), (1080, 24636), (1296, 20530), (1440, 18477), (1620, 16424), (2053, 12960), (2160, 12318), (2592, 10265), (3240, 8212), (4106, 6480), (4320, 6159)]