144663840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{33487}}^1$

素因数の和:33511

約数の個数: 96

約数和(自身を含む): 506338560

約数和(自身を除く): 361674720

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 33487, 66974, 100461, 133948, 167435, 200922, 267896, 301383, 334870, 401844, 502305, 535792, 602766, 669740, 803688, 904149, 1004610, 1071584, 1205532, 1339480, 1506915, 1607376, 1808298, 2009220, 2411064, 2678960, 3013830, 3214752, 3616596, 4018440, 4520745, 4822128, 5357920, 6027660, 7233192, 8036880, 9041490, 9644256, 12055320, 14466384, 16073760, 18082980, 24110640, 28932768, 36165960, 48221280, 72331920, 144663840]

約数ペア:

[(1, 144663840), (2, 72331920), (3, 48221280), (4, 36165960), (5, 28932768), (6, 24110640), (8, 18082980), (9, 16073760), (10, 14466384), (12, 12055320), (15, 9644256), (16, 9041490), (18, 8036880), (20, 7233192), (24, 6027660), (27, 5357920), (30, 4822128), (32, 4520745), (36, 4018440), (40, 3616596), (45, 3214752), (48, 3013830), (54, 2678960), (60, 2411064), (72, 2009220), (80, 1808298), (90, 1607376), (96, 1506915), (108, 1339480), (120, 1205532), (135, 1071584), (144, 1004610), (160, 904149), (180, 803688), (216, 669740), (240, 602766), (270, 535792), (288, 502305), (360, 401844), (432, 334870), (480, 301383), (540, 267896), (720, 200922), (864, 167435), (1080, 133948), (1440, 100461), (2160, 66974), (4320, 33487)]