164071680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{42727}}^1$

素因数の和:42751

約数の個数: 72

約数和(自身を含む): 524016192

約数和(自身を除く): 359944512

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 42727, 85454, 128181, 170908, 213635, 256362, 341816, 427270, 512724, 640905, 683632, 854540, 1025448, 1281810, 1367264, 1709080, 2050896, 2563620, 2734528, 3418160, 4101792, 5127240, 5469056, 6836320, 8203584, 10254480, 10938112, 13672640, 16407168, 20508960, 27345280, 32814336, 41017920, 54690560, 82035840, 164071680]

約数ペア:

[(1, 164071680), (2, 82035840), (3, 54690560), (4, 41017920), (5, 32814336), (6, 27345280), (8, 20508960), (10, 16407168), (12, 13672640), (15, 10938112), (16, 10254480), (20, 8203584), (24, 6836320), (30, 5469056), (32, 5127240), (40, 4101792), (48, 3418160), (60, 2734528), (64, 2563620), (80, 2050896), (96, 1709080), (120, 1367264), (128, 1281810), (160, 1025448), (192, 854540), (240, 683632), (256, 640905), (320, 512724), (384, 427270), (480, 341816), (640, 256362), (768, 213635), (960, 170908), (1280, 128181), (1920, 85454), (3840, 42727)]