3806040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 13685760

約数和(自身を除く): 9879720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 197, 210, 230, 276, 280, 322, 345, 394, 420, 460, 483, 552, 591, 644, 690, 788, 805, 840, 920, 966, 985, 1182, 1288, 1379, 1380, 1576, 1610, 1932, 1970, 2364, 2415, 2758, 2760, 2955, 3220, 3864, 3940, 4137, 4531, 4728, 4830, 5516, 5910, 6440, 6895, 7880, 8274, 9062, 9660, 11032, 11820, 13593, 13790, 16548, 18124, 19320, 20685, 22655, 23640, 27186, 27580, 31717, 33096, 36248, 41370, 45310, 54372, 55160, 63434, 67965, 82740, 90620, 95151, 108744, 126868, 135930, 158585, 165480, 181240, 190302, 253736, 271860, 317170, 380604, 475755, 543720, 634340, 761208, 951510, 1268680, 1903020, 3806040]

約数ペア:

[(1, 3806040), (2, 1903020), (3, 1268680), (4, 951510), (5, 761208), (6, 634340), (7, 543720), (8, 475755), (10, 380604), (12, 317170), (14, 271860), (15, 253736), (20, 190302), (21, 181240), (23, 165480), (24, 158585), (28, 135930), (30, 126868), (35, 108744), (40, 95151), (42, 90620), (46, 82740), (56, 67965), (60, 63434), (69, 55160), (70, 54372), (84, 45310), (92, 41370), (105, 36248), (115, 33096), (120, 31717), (138, 27580), (140, 27186), (161, 23640), (168, 22655), (184, 20685), (197, 19320), (210, 18124), (230, 16548), (276, 13790), (280, 13593), (322, 11820), (345, 11032), (394, 9660), (420, 9062), (460, 8274), (483, 7880), (552, 6895), (591, 6440), (644, 5910), (690, 5516), (788, 4830), (805, 4728), (840, 4531), (920, 4137), (966, 3940), (985, 3864), (1182, 3220), (1288, 2955), (1379, 2760), (1380, 2758), (1576, 2415), (1610, 2364), (1932, 1970)]