427343040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{16487}}^1$

素因数の和:16516

約数の個数: 140

約数和(自身を含む): 1520226576

約数和(自身を除く): 1092883536

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 16487, 25920, 32974, 49461, 65948, 82435, 98922, 131896, 148383, 164870, 197844, 247305, 263792, 296766, 329740, 395688, 445149, 494610, 527584, 593532, 659480, 741915, 791376, 890298, 989220, 1055168, 1187064, 1318960, 1335447, 1483830, 1582752, 1780596, 1978440, 2225745, 2374128, 2637920, 2670894, 2967660, 3165504, 3561192, 3956880, 4451490, 4748256, 5275840, 5341788, 5935320, 6677235, 7122384, 7913760, 8902980, 9496512, 10683576, 11870640, 13354470, 14244768, 15827520, 17805960, 21367152, 23741280, 26708940, 28489536, 35611920, 42734304, 47482560, 53417880, 71223840, 85468608, 106835760, 142447680, 213671520, 427343040]

約数ペア:

[(1, 427343040), (2, 213671520), (3, 142447680), (4, 106835760), (5, 85468608), (6, 71223840), (8, 53417880), (9, 47482560), (10, 42734304), (12, 35611920), (15, 28489536), (16, 26708940), (18, 23741280), (20, 21367152), (24, 17805960), (27, 15827520), (30, 14244768), (32, 13354470), (36, 11870640), (40, 10683576), (45, 9496512), (48, 8902980), (54, 7913760), (60, 7122384), (64, 6677235), (72, 5935320), (80, 5341788), (81, 5275840), (90, 4748256), (96, 4451490), (108, 3956880), (120, 3561192), (135, 3165504), (144, 2967660), (160, 2670894), (162, 2637920), (180, 2374128), (192, 2225745), (216, 1978440), (240, 1780596), (270, 1582752), (288, 1483830), (320, 1335447), (324, 1318960), (360, 1187064), (405, 1055168), (432, 989220), (480, 890298), (540, 791376), (576, 741915), (648, 659480), (720, 593532), (810, 527584), (864, 494610), (960, 445149), (1080, 395688), (1296, 329740), (1440, 296766), (1620, 263792), (1728, 247305), (2160, 197844), (2592, 164870), (2880, 148383), (3240, 131896), (4320, 98922), (5184, 82435), (6480, 65948), (8640, 49461), (12960, 32974), (16487, 25920)]