2016960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 7022592

約数和(自身を除く): 5005632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 191, 192, 220, 240, 264, 320, 330, 352, 382, 440, 480, 528, 573, 660, 704, 764, 880, 955, 960, 1056, 1146, 1320, 1528, 1760, 1910, 2101, 2112, 2292, 2640, 2865, 3056, 3520, 3820, 4202, 4584, 5280, 5730, 6112, 6303, 7640, 8404, 9168, 10505, 10560, 11460, 12224, 12606, 15280, 16808, 18336, 21010, 22920, 25212, 30560, 31515, 33616, 36672, 42020, 45840, 50424, 61120, 63030, 67232, 84040, 91680, 100848, 126060, 134464, 168080, 183360, 201696, 252120, 336160, 403392, 504240, 672320, 1008480, 2016960]

約数ペア:

[(1, 2016960), (2, 1008480), (3, 672320), (4, 504240), (5, 403392), (6, 336160), (8, 252120), (10, 201696), (11, 183360), (12, 168080), (15, 134464), (16, 126060), (20, 100848), (22, 91680), (24, 84040), (30, 67232), (32, 63030), (33, 61120), (40, 50424), (44, 45840), (48, 42020), (55, 36672), (60, 33616), (64, 31515), (66, 30560), (80, 25212), (88, 22920), (96, 21010), (110, 18336), (120, 16808), (132, 15280), (160, 12606), (165, 12224), (176, 11460), (191, 10560), (192, 10505), (220, 9168), (240, 8404), (264, 7640), (320, 6303), (330, 6112), (352, 5730), (382, 5280), (440, 4584), (480, 4202), (528, 3820), (573, 3520), (660, 3056), (704, 2865), (764, 2640), (880, 2292), (955, 2112), (960, 2101), (1056, 1910), (1146, 1760), (1320, 1528)]