47331240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 128

約数和(自身を含む): 161740800

約数和(自身を除く): 114409560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 1559, 2024, 2530, 2760, 3036, 3118, 3795, 4677, 5060, 6072, 6236, 7590, 7795, 9354, 10120, 12472, 15180, 15590, 17149, 18708, 23385, 30360, 31180, 34298, 35857, 37416, 46770, 51447, 62360, 68596, 71714, 85745, 93540, 102894, 107571, 137192, 143428, 171490, 179285, 187080, 205788, 215142, 257235, 286856, 342980, 358570, 394427, 411576, 430284, 514470, 537855, 685960, 717140, 788854, 860568, 1028940, 1075710, 1183281, 1434280, 1577708, 1972135, 2057880, 2151420, 2366562, 3155416, 3944270, 4302840, 4733124, 5916405, 7888540, 9466248, 11832810, 15777080, 23665620, 47331240]

約数ペア:

[(1, 47331240), (2, 23665620), (3, 15777080), (4, 11832810), (5, 9466248), (6, 7888540), (8, 5916405), (10, 4733124), (11, 4302840), (12, 3944270), (15, 3155416), (20, 2366562), (22, 2151420), (23, 2057880), (24, 1972135), (30, 1577708), (33, 1434280), (40, 1183281), (44, 1075710), (46, 1028940), (55, 860568), (60, 788854), (66, 717140), (69, 685960), (88, 537855), (92, 514470), (110, 430284), (115, 411576), (120, 394427), (132, 358570), (138, 342980), (165, 286856), (184, 257235), (220, 215142), (230, 205788), (253, 187080), (264, 179285), (276, 171490), (330, 143428), (345, 137192), (440, 107571), (460, 102894), (506, 93540), (552, 85745), (660, 71714), (690, 68596), (759, 62360), (920, 51447), (1012, 46770), (1265, 37416), (1320, 35857), (1380, 34298), (1518, 31180), (1559, 30360), (2024, 23385), (2530, 18708), (2760, 17149), (3036, 15590), (3118, 15180), (3795, 12472), (4677, 10120), (5060, 9354), (6072, 7795), (6236, 7590)]