2975280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:64

約数の個数: 240

約数和(自身を含む): 12213504

約数和(自身を除く): 9238224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 48, 49, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 98, 105, 110, 112, 115, 120, 132, 138, 140, 147, 154, 161, 165, 168, 176, 184, 196, 210, 220, 230, 231, 240, 245, 253, 264, 276, 280, 294, 308, 322, 330, 336, 345, 368, 385, 392, 420, 440, 460, 462, 483, 490, 506, 528, 539, 552, 560, 588, 616, 644, 660, 690, 735, 759, 770, 784, 805, 840, 880, 920, 924, 966, 980, 1012, 1078, 1104, 1127, 1155, 1176, 1232, 1265, 1288, 1320, 1380, 1470, 1518, 1540, 1610, 1617, 1680, 1771, 1840, 1848, 1932, 1960, 2024, 2156, 2254, 2310, 2352, 2415, 2530, 2576, 2640, 2695, 2760, 2940, 3036, 3080, 3220, 3234, 3381, 3542, 3696, 3795, 3864, 3920, 4048, 4312, 4508, 4620, 4830, 5060, 5313, 5390, 5520, 5635, 5880, 6072, 6160, 6440, 6468, 6762, 7084, 7590, 7728, 8085, 8624, 8855, 9016, 9240, 9660, 10120, 10626, 10780, 11270, 11760, 12144, 12397, 12880, 12936, 13524, 14168, 15180, 16170, 16905, 17710, 18032, 18480, 19320, 20240, 21252, 21560, 22540, 24794, 25872, 26565, 27048, 28336, 30360, 32340, 33810, 35420, 37191, 38640, 42504, 43120, 45080, 49588, 53130, 54096, 60720, 61985, 64680, 67620, 70840, 74382, 85008, 90160, 99176, 106260, 123970, 129360, 135240, 141680, 148764, 185955, 198352, 212520, 247940, 270480, 297528, 371910, 425040, 495880, 595056, 743820, 991760, 1487640, 2975280]

約数ペア:

[(1, 2975280), (2, 1487640), (3, 991760), (4, 743820), (5, 595056), (6, 495880), (7, 425040), (8, 371910), (10, 297528), (11, 270480), (12, 247940), (14, 212520), (15, 198352), (16, 185955), (20, 148764), (21, 141680), (22, 135240), (23, 129360), (24, 123970), (28, 106260), (30, 99176), (33, 90160), (35, 85008), (40, 74382), (42, 70840), (44, 67620), (46, 64680), (48, 61985), (49, 60720), (55, 54096), (56, 53130), (60, 49588), (66, 45080), (69, 43120), (70, 42504), (77, 38640), (80, 37191), (84, 35420), (88, 33810), (92, 32340), (98, 30360), (105, 28336), (110, 27048), (112, 26565), (115, 25872), (120, 24794), (132, 22540), (138, 21560), (140, 21252), (147, 20240), (154, 19320), (161, 18480), (165, 18032), (168, 17710), (176, 16905), (184, 16170), (196, 15180), (210, 14168), (220, 13524), (230, 12936), (231, 12880), (240, 12397), (245, 12144), (253, 11760), (264, 11270), (276, 10780), (280, 10626), (294, 10120), (308, 9660), (322, 9240), (330, 9016), (336, 8855), (345, 8624), (368, 8085), (385, 7728), (392, 7590), (420, 7084), (440, 6762), (460, 6468), (462, 6440), (483, 6160), (490, 6072), (506, 5880), (528, 5635), (539, 5520), (552, 5390), (560, 5313), (588, 5060), (616, 4830), (644, 4620), (660, 4508), (690, 4312), (735, 4048), (759, 3920), (770, 3864), (784, 3795), (805, 3696), (840, 3542), (880, 3381), (920, 3234), (924, 3220), (966, 3080), (980, 3036), (1012, 2940), (1078, 2760), (1104, 2695), (1127, 2640), (1155, 2576), (1176, 2530), (1232, 2415), (1265, 2352), (1288, 2310), (1320, 2254), (1380, 2156), (1470, 2024), (1518, 1960), (1540, 1932), (1610, 1848), (1617, 1840), (1680, 1771)]