13452240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2476

約数の個数: 80

約数和(自身を含む): 43532928

約数和(自身を除く): 30080688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2437, 2760, 4874, 5520, 7311, 9748, 12185, 14622, 19496, 24370, 29244, 36555, 38992, 48740, 56051, 58488, 73110, 97480, 112102, 116976, 146220, 168153, 194960, 224204, 280255, 292440, 336306, 448408, 560510, 584880, 672612, 840765, 896816, 1121020, 1345224, 1681530, 2242040, 2690448, 3363060, 4484080, 6726120, 13452240]

約数ペア:

[(1, 13452240), (2, 6726120), (3, 4484080), (4, 3363060), (5, 2690448), (6, 2242040), (8, 1681530), (10, 1345224), (12, 1121020), (15, 896816), (16, 840765), (20, 672612), (23, 584880), (24, 560510), (30, 448408), (40, 336306), (46, 292440), (48, 280255), (60, 224204), (69, 194960), (80, 168153), (92, 146220), (115, 116976), (120, 112102), (138, 97480), (184, 73110), (230, 58488), (240, 56051), (276, 48740), (345, 38992), (368, 36555), (460, 29244), (552, 24370), (690, 19496), (920, 14622), (1104, 12185), (1380, 9748), (1840, 7311), (2437, 5520), (2760, 4874)]