287938853760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149968153}}^1$

素因数の和:149968175

約数の個数: 64

約数和(自身を含む): 917805102480

約数和(自身を除く): 629866248720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 149968153, 299936306, 449904459, 599872612, 749840765, 899808918, 1199745224, 1499681530, 1799617836, 2249522295, 2399490448, 2999363060, 3599235672, 4499044590, 4798980896, 5998726120, 7198471344, 8998089180, 9597961792, 11997452240, 14396942688, 17996178360, 19195923584, 23994904480, 28793885376, 35992356720, 47989808960, 57587770752, 71984713440, 95979617920, 143969426880, 287938853760]

約数ペア:

[(1, 287938853760), (2, 143969426880), (3, 95979617920), (4, 71984713440), (5, 57587770752), (6, 47989808960), (8, 35992356720), (10, 28793885376), (12, 23994904480), (15, 19195923584), (16, 17996178360), (20, 14396942688), (24, 11997452240), (30, 9597961792), (32, 8998089180), (40, 7198471344), (48, 5998726120), (60, 4798980896), (64, 4499044590), (80, 3599235672), (96, 2999363060), (120, 2399490448), (128, 2249522295), (160, 1799617836), (192, 1499681530), (240, 1199745224), (320, 899808918), (384, 749840765), (480, 599872612), (640, 449904459), (960, 299936306), (1920, 149968153)]