53417880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16487}}^1$

素因数の和:16510

約数の個数: 80

約数和(自身を含む): 179554320

約数和(自身を除く): 126136440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16487, 32974, 49461, 65948, 82435, 98922, 131896, 148383, 164870, 197844, 247305, 296766, 329740, 395688, 445149, 494610, 593532, 659480, 741915, 890298, 989220, 1187064, 1335447, 1483830, 1780596, 1978440, 2225745, 2670894, 2967660, 3561192, 4451490, 5341788, 5935320, 6677235, 8902980, 10683576, 13354470, 17805960, 26708940, 53417880]

約数ペア:

[(1, 53417880), (2, 26708940), (3, 17805960), (4, 13354470), (5, 10683576), (6, 8902980), (8, 6677235), (9, 5935320), (10, 5341788), (12, 4451490), (15, 3561192), (18, 2967660), (20, 2670894), (24, 2225745), (27, 1978440), (30, 1780596), (36, 1483830), (40, 1335447), (45, 1187064), (54, 989220), (60, 890298), (72, 741915), (81, 659480), (90, 593532), (108, 494610), (120, 445149), (135, 395688), (162, 329740), (180, 296766), (216, 247305), (270, 197844), (324, 164870), (360, 148383), (405, 131896), (540, 98922), (648, 82435), (810, 65948), (1080, 49461), (1620, 32974), (3240, 16487)]