7968120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 24952320

約数和(自身を除く): 16984200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 2887, 5774, 8661, 11548, 14435, 17322, 23096, 28870, 34644, 43305, 57740, 66401, 69288, 86610, 115480, 132802, 173220, 199203, 265604, 332005, 346440, 398406, 531208, 664010, 796812, 996015, 1328020, 1593624, 1992030, 2656040, 3984060, 7968120]

約数ペア:

[(1, 7968120), (2, 3984060), (3, 2656040), (4, 1992030), (5, 1593624), (6, 1328020), (8, 996015), (10, 796812), (12, 664010), (15, 531208), (20, 398406), (23, 346440), (24, 332005), (30, 265604), (40, 199203), (46, 173220), (60, 132802), (69, 115480), (92, 86610), (115, 69288), (120, 66401), (138, 57740), (184, 43305), (230, 34644), (276, 28870), (345, 23096), (460, 17322), (552, 14435), (690, 11548), (920, 8661), (1380, 5774), (2760, 2887)]