165884280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{60103}}^1$

素因数の和:60140

約数の個数: 64

約数和(自身を含む): 519298560

約数和(自身を除く): 353414280

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, 60103, 120206, 180309, 240412, 300515, 360618, 480824, 601030, 721236, 901545, 1202060, 1382369, 1442472, 1803090, 2404120, 2764738, 3606180, 4147107, 5529476, 6911845, 7212360, 8294214, 11058952, 13823690, 16588428, 20735535, 27647380, 33176856, 41471070, 55294760, 82942140, 165884280]

約数ペア:

[(1, 165884280), (2, 82942140), (3, 55294760), (4, 41471070), (5, 33176856), (6, 27647380), (8, 20735535), (10, 16588428), (12, 13823690), (15, 11058952), (20, 8294214), (23, 7212360), (24, 6911845), (30, 5529476), (40, 4147107), (46, 3606180), (60, 2764738), (69, 2404120), (92, 1803090), (115, 1442472), (120, 1382369), (138, 1202060), (184, 901545), (230, 721236), (276, 601030), (345, 480824), (460, 360618), (552, 300515), (690, 240412), (920, 180309), (1380, 120206), (2760, 60103)]