15458760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1907

約数の個数: 96

約数和(自身を含む): 52453440

約数和(自身を除く): 36994680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 1867, 2070, 2760, 3734, 4140, 5601, 7468, 8280, 9335, 11202, 14936, 16803, 18670, 22404, 28005, 33606, 37340, 42941, 44808, 56010, 67212, 74680, 84015, 85882, 112020, 128823, 134424, 168030, 171764, 214705, 224040, 257646, 336060, 343528, 386469, 429410, 515292, 644115, 672120, 772938, 858820, 1030584, 1288230, 1545876, 1717640, 1932345, 2576460, 3091752, 3864690, 5152920, 7729380, 15458760]

約数ペア:

[(1, 15458760), (2, 7729380), (3, 5152920), (4, 3864690), (5, 3091752), (6, 2576460), (8, 1932345), (9, 1717640), (10, 1545876), (12, 1288230), (15, 1030584), (18, 858820), (20, 772938), (23, 672120), (24, 644115), (30, 515292), (36, 429410), (40, 386469), (45, 343528), (46, 336060), (60, 257646), (69, 224040), (72, 214705), (90, 171764), (92, 168030), (115, 134424), (120, 128823), (138, 112020), (180, 85882), (184, 84015), (207, 74680), (230, 67212), (276, 56010), (345, 44808), (360, 42941), (414, 37340), (460, 33606), (552, 28005), (690, 22404), (828, 18670), (920, 16803), (1035, 14936), (1380, 11202), (1656, 9335), (1867, 8280), (2070, 7468), (2760, 5601), (3734, 4140)]