23665620

素因数分解:

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

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 51813420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 1559, 2530, 3036, 3118, 3795, 4677, 5060, 6236, 7590, 7795, 9354, 15180, 15590, 17149, 18708, 23385, 31180, 34298, 35857, 46770, 51447, 68596, 71714, 85745, 93540, 102894, 107571, 143428, 171490, 179285, 205788, 215142, 257235, 342980, 358570, 394427, 430284, 514470, 537855, 717140, 788854, 1028940, 1075710, 1183281, 1577708, 1972135, 2151420, 2366562, 3944270, 4733124, 5916405, 7888540, 11832810, 23665620]

約数ペア:

[(1, 23665620), (2, 11832810), (3, 7888540), (4, 5916405), (5, 4733124), (6, 3944270), (10, 2366562), (11, 2151420), (12, 1972135), (15, 1577708), (20, 1183281), (22, 1075710), (23, 1028940), (30, 788854), (33, 717140), (44, 537855), (46, 514470), (55, 430284), (60, 394427), (66, 358570), (69, 342980), (92, 257235), (110, 215142), (115, 205788), (132, 179285), (138, 171490), (165, 143428), (220, 107571), (230, 102894), (253, 93540), (276, 85745), (330, 71714), (345, 68596), (460, 51447), (506, 46770), (660, 35857), (690, 34298), (759, 31180), (1012, 23385), (1265, 18708), (1380, 17149), (1518, 15590), (1559, 15180), (2530, 9354), (3036, 7795), (3118, 7590), (3795, 6236), (4677, 5060)]