56408880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:979

約数の個数: 160

約数和(自身を含む): 199272960

約数和(自身を除く): 142864080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 929, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 1858, 2024, 2530, 2640, 2760, 2787, 3036, 3716, 3795, 4048, 4645, 5060, 5520, 5574, 6072, 7432, 7590, 9290, 10120, 10219, 11148, 12144, 13935, 14864, 15180, 18580, 20240, 20438, 21367, 22296, 27870, 30360, 30657, 37160, 40876, 42734, 44592, 51095, 55740, 60720, 61314, 64101, 74320, 81752, 85468, 102190, 106835, 111480, 122628, 128202, 153285, 163504, 170936, 204380, 213670, 222960, 235037, 245256, 256404, 306570, 320505, 341872, 408760, 427340, 470074, 490512, 512808, 613140, 641010, 705111, 817520, 854680, 940148, 1025616, 1175185, 1226280, 1282020, 1410222, 1709360, 1880296, 2350370, 2452560, 2564040, 2820444, 3525555, 3760592, 4700740, 5128080, 5640888, 7051110, 9401480, 11281776, 14102220, 18802960, 28204440, 56408880]

約数ペア:

[(1, 56408880), (2, 28204440), (3, 18802960), (4, 14102220), (5, 11281776), (6, 9401480), (8, 7051110), (10, 5640888), (11, 5128080), (12, 4700740), (15, 3760592), (16, 3525555), (20, 2820444), (22, 2564040), (23, 2452560), (24, 2350370), (30, 1880296), (33, 1709360), (40, 1410222), (44, 1282020), (46, 1226280), (48, 1175185), (55, 1025616), (60, 940148), (66, 854680), (69, 817520), (80, 705111), (88, 641010), (92, 613140), (110, 512808), (115, 490512), (120, 470074), (132, 427340), (138, 408760), (165, 341872), (176, 320505), (184, 306570), (220, 256404), (230, 245256), (240, 235037), (253, 222960), (264, 213670), (276, 204380), (330, 170936), (345, 163504), (368, 153285), (440, 128202), (460, 122628), (506, 111480), (528, 106835), (552, 102190), (660, 85468), (690, 81752), (759, 74320), (880, 64101), (920, 61314), (929, 60720), (1012, 55740), (1104, 51095), (1265, 44592), (1320, 42734), (1380, 40876), (1518, 37160), (1840, 30657), (1858, 30360), (2024, 27870), (2530, 22296), (2640, 21367), (2760, 20438), (2787, 20240), (3036, 18580), (3716, 15180), (3795, 14864), (4048, 13935), (4645, 12144), (5060, 11148), (5520, 10219), (5574, 10120), (6072, 9290), (7432, 7590)]