3458280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 12441600

約数和(自身を除く): 8983320

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, 179, 184, 210, 230, 276, 280, 322, 345, 358, 420, 460, 483, 537, 552, 644, 690, 716, 805, 840, 895, 920, 966, 1074, 1253, 1288, 1380, 1432, 1610, 1790, 1932, 2148, 2415, 2506, 2685, 2760, 3220, 3580, 3759, 3864, 4117, 4296, 4830, 5012, 5370, 6265, 6440, 7160, 7518, 8234, 9660, 10024, 10740, 12351, 12530, 15036, 16468, 18795, 19320, 20585, 21480, 24702, 25060, 28819, 30072, 32936, 37590, 41170, 49404, 50120, 57638, 61755, 75180, 82340, 86457, 98808, 115276, 123510, 144095, 150360, 164680, 172914, 230552, 247020, 288190, 345828, 432285, 494040, 576380, 691656, 864570, 1152760, 1729140, 3458280]

約数ペア:

[(1, 3458280), (2, 1729140), (3, 1152760), (4, 864570), (5, 691656), (6, 576380), (7, 494040), (8, 432285), (10, 345828), (12, 288190), (14, 247020), (15, 230552), (20, 172914), (21, 164680), (23, 150360), (24, 144095), (28, 123510), (30, 115276), (35, 98808), (40, 86457), (42, 82340), (46, 75180), (56, 61755), (60, 57638), (69, 50120), (70, 49404), (84, 41170), (92, 37590), (105, 32936), (115, 30072), (120, 28819), (138, 25060), (140, 24702), (161, 21480), (168, 20585), (179, 19320), (184, 18795), (210, 16468), (230, 15036), (276, 12530), (280, 12351), (322, 10740), (345, 10024), (358, 9660), (420, 8234), (460, 7518), (483, 7160), (537, 6440), (552, 6265), (644, 5370), (690, 5012), (716, 4830), (805, 4296), (840, 4117), (895, 3864), (920, 3759), (966, 3580), (1074, 3220), (1253, 2760), (1288, 2685), (1380, 2506), (1432, 2415), (1610, 2148), (1790, 1932)]