2082960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 7660224

約数和(自身を除く): 5577264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 263, 264, 330, 360, 396, 440, 495, 526, 528, 660, 720, 789, 792, 880, 990, 1052, 1315, 1320, 1578, 1584, 1980, 2104, 2367, 2630, 2640, 2893, 3156, 3945, 3960, 4208, 4734, 5260, 5786, 6312, 7890, 7920, 8679, 9468, 10520, 11572, 11835, 12624, 14465, 15780, 17358, 18936, 21040, 23144, 23670, 26037, 28930, 31560, 34716, 37872, 43395, 46288, 47340, 52074, 57860, 63120, 69432, 86790, 94680, 104148, 115720, 130185, 138864, 173580, 189360, 208296, 231440, 260370, 347160, 416592, 520740, 694320, 1041480, 2082960]

約数ペア:

[(1, 2082960), (2, 1041480), (3, 694320), (4, 520740), (5, 416592), (6, 347160), (8, 260370), (9, 231440), (10, 208296), (11, 189360), (12, 173580), (15, 138864), (16, 130185), (18, 115720), (20, 104148), (22, 94680), (24, 86790), (30, 69432), (33, 63120), (36, 57860), (40, 52074), (44, 47340), (45, 46288), (48, 43395), (55, 37872), (60, 34716), (66, 31560), (72, 28930), (80, 26037), (88, 23670), (90, 23144), (99, 21040), (110, 18936), (120, 17358), (132, 15780), (144, 14465), (165, 12624), (176, 11835), (180, 11572), (198, 10520), (220, 9468), (240, 8679), (263, 7920), (264, 7890), (330, 6312), (360, 5786), (396, 5260), (440, 4734), (495, 4208), (526, 3960), (528, 3945), (660, 3156), (720, 2893), (789, 2640), (792, 2630), (880, 2367), (990, 2104), (1052, 1980), (1315, 1584), (1320, 1578)]