394114320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1783}}^1$

素因数の和:2109

約数の個数: 120

約数和(自身を含む): 1328623296

約数和(自身を除く): 934508976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 360, 614, 720, 921, 1228, 1535, 1783, 1842, 2456, 2763, 3070, 3566, 3684, 4605, 4912, 5349, 5526, 6140, 7132, 7368, 8915, 9210, 10698, 11052, 12280, 13815, 14264, 14736, 16047, 17830, 18420, 21396, 22104, 24560, 26745, 27630, 28528, 32094, 35660, 36840, 42792, 44208, 53490, 55260, 64188, 71320, 73680, 80235, 85584, 106980, 110520, 128376, 142640, 160470, 213960, 221040, 256752, 320940, 427920, 547381, 641880, 1094762, 1283760, 1642143, 2189524, 2736905, 3284286, 4379048, 4926429, 5473810, 6568572, 8210715, 8758096, 9852858, 10947620, 13137144, 16421430, 19705716, 21895240, 24632145, 26274288, 32842860, 39411432, 43790480, 49264290, 65685720, 78822864, 98528580, 131371440, 197057160, 394114320]

約数ペア:

[(1, 394114320), (2, 197057160), (3, 131371440), (4, 98528580), (5, 78822864), (6, 65685720), (8, 49264290), (9, 43790480), (10, 39411432), (12, 32842860), (15, 26274288), (16, 24632145), (18, 21895240), (20, 19705716), (24, 16421430), (30, 13137144), (36, 10947620), (40, 9852858), (45, 8758096), (48, 8210715), (60, 6568572), (72, 5473810), (80, 4926429), (90, 4379048), (120, 3284286), (144, 2736905), (180, 2189524), (240, 1642143), (307, 1283760), (360, 1094762), (614, 641880), (720, 547381), (921, 427920), (1228, 320940), (1535, 256752), (1783, 221040), (1842, 213960), (2456, 160470), (2763, 142640), (3070, 128376), (3566, 110520), (3684, 106980), (4605, 85584), (4912, 80235), (5349, 73680), (5526, 71320), (6140, 64188), (7132, 55260), (7368, 53490), (8915, 44208), (9210, 42792), (10698, 36840), (11052, 35660), (12280, 32094), (13815, 28528), (14264, 27630), (14736, 26745), (16047, 24560), (17830, 22104), (18420, 21396)]