162870720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{169657}}^1$

素因数の和:169677

約数の個数: 56

約数和(自身を含む): 517117584

約数和(自身を除く): 354246864

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, 169657, 339314, 508971, 678628, 848285, 1017942, 1357256, 1696570, 2035884, 2544855, 2714512, 3393140, 4071768, 5089710, 5429024, 6786280, 8143536, 10179420, 10858048, 13572560, 16287072, 20358840, 27145120, 32574144, 40717680, 54290240, 81435360, 162870720]

約数ペア:

[(1, 162870720), (2, 81435360), (3, 54290240), (4, 40717680), (5, 32574144), (6, 27145120), (8, 20358840), (10, 16287072), (12, 13572560), (15, 10858048), (16, 10179420), (20, 8143536), (24, 6786280), (30, 5429024), (32, 5089710), (40, 4071768), (48, 3393140), (60, 2714512), (64, 2544855), (80, 2035884), (96, 1696570), (120, 1357256), (160, 1017942), (192, 848285), (240, 678628), (320, 508971), (480, 339314), (960, 169657)]