4212120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3191}}^1$

素因数の和:3216

約数の個数: 64

約数和(自身を含む): 13789440

約数和(自身を除く): 9577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 3191, 6382, 9573, 12764, 15955, 19146, 25528, 31910, 35101, 38292, 47865, 63820, 70202, 76584, 95730, 105303, 127640, 140404, 175505, 191460, 210606, 280808, 351010, 382920, 421212, 526515, 702020, 842424, 1053030, 1404040, 2106060, 4212120]

約数ペア:

[(1, 4212120), (2, 2106060), (3, 1404040), (4, 1053030), (5, 842424), (6, 702020), (8, 526515), (10, 421212), (11, 382920), (12, 351010), (15, 280808), (20, 210606), (22, 191460), (24, 175505), (30, 140404), (33, 127640), (40, 105303), (44, 95730), (55, 76584), (60, 70202), (66, 63820), (88, 47865), (110, 38292), (120, 35101), (132, 31910), (165, 25528), (220, 19146), (264, 15955), (330, 12764), (440, 9573), (660, 6382), (1320, 3191)]