3046120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 9123840

約数和(自身を除く): 6077720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 43, 44, 46, 55, 56, 70, 77, 86, 88, 92, 110, 115, 140, 154, 161, 172, 184, 215, 220, 230, 253, 280, 301, 308, 322, 344, 385, 430, 440, 460, 473, 506, 602, 616, 644, 770, 805, 860, 920, 946, 989, 1012, 1204, 1265, 1288, 1505, 1540, 1610, 1720, 1771, 1892, 1978, 2024, 2365, 2408, 2530, 3010, 3080, 3220, 3311, 3542, 3784, 3956, 4730, 4945, 5060, 6020, 6440, 6622, 6923, 7084, 7912, 8855, 9460, 9890, 10120, 10879, 12040, 13244, 13846, 14168, 16555, 17710, 18920, 19780, 21758, 26488, 27692, 33110, 34615, 35420, 39560, 43516, 54395, 55384, 66220, 69230, 70840, 76153, 87032, 108790, 132440, 138460, 152306, 217580, 276920, 304612, 380765, 435160, 609224, 761530, 1523060, 3046120]

約数ペア:

[(1, 3046120), (2, 1523060), (4, 761530), (5, 609224), (7, 435160), (8, 380765), (10, 304612), (11, 276920), (14, 217580), (20, 152306), (22, 138460), (23, 132440), (28, 108790), (35, 87032), (40, 76153), (43, 70840), (44, 69230), (46, 66220), (55, 55384), (56, 54395), (70, 43516), (77, 39560), (86, 35420), (88, 34615), (92, 33110), (110, 27692), (115, 26488), (140, 21758), (154, 19780), (161, 18920), (172, 17710), (184, 16555), (215, 14168), (220, 13846), (230, 13244), (253, 12040), (280, 10879), (301, 10120), (308, 9890), (322, 9460), (344, 8855), (385, 7912), (430, 7084), (440, 6923), (460, 6622), (473, 6440), (506, 6020), (602, 5060), (616, 4945), (644, 4730), (770, 3956), (805, 3784), (860, 3542), (920, 3311), (946, 3220), (989, 3080), (1012, 3010), (1204, 2530), (1265, 2408), (1288, 2365), (1505, 2024), (1540, 1978), (1610, 1892), (1720, 1771)]