155958720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{162457}}^1$

素因数の和:162477

約数の個数: 56

約数和(自身を含む): 495171984

約数和(自身を除く): 339213264

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, 160, 192, 240, 320, 480, 960, 162457, 324914, 487371, 649828, 812285, 974742, 1299656, 1624570, 1949484, 2436855, 2599312, 3249140, 3898968, 4873710, 5198624, 6498280, 7797936, 9747420, 10397248, 12996560, 15595872, 19494840, 25993120, 31191744, 38989680, 51986240, 77979360, 155958720]

約数ペア:

[(1, 155958720), (2, 77979360), (3, 51986240), (4, 38989680), (5, 31191744), (6, 25993120), (8, 19494840), (10, 15595872), (12, 12996560), (15, 10397248), (16, 9747420), (20, 7797936), (24, 6498280), (30, 5198624), (32, 4873710), (40, 3898968), (48, 3249140), (60, 2599312), (64, 2436855), (80, 1949484), (96, 1624570), (120, 1299656), (160, 974742), (192, 812285), (240, 649828), (320, 487371), (480, 324914), (960, 162457)]