15679008

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 120

約数和(自身を含む): 48299328

約数和(自身を除く): 32620320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 263, 276, 288, 324, 368, 414, 432, 526, 552, 621, 648, 736, 789, 828, 864, 1052, 1104, 1242, 1296, 1578, 1656, 1863, 2104, 2208, 2367, 2484, 2592, 3156, 3312, 3726, 4208, 4734, 4968, 6049, 6312, 6624, 7101, 7452, 8416, 9468, 9936, 12098, 12624, 14202, 14904, 18147, 18936, 19872, 21303, 24196, 25248, 28404, 29808, 36294, 37872, 42606, 48392, 54441, 56808, 59616, 72588, 75744, 85212, 96784, 108882, 113616, 145176, 163323, 170424, 193568, 217764, 227232, 290352, 326646, 340848, 435528, 489969, 580704, 653292, 681696, 871056, 979938, 1306584, 1742112, 1959876, 2613168, 3919752, 5226336, 7839504, 15679008]

約数ペア:

[(1, 15679008), (2, 7839504), (3, 5226336), (4, 3919752), (6, 2613168), (8, 1959876), (9, 1742112), (12, 1306584), (16, 979938), (18, 871056), (23, 681696), (24, 653292), (27, 580704), (32, 489969), (36, 435528), (46, 340848), (48, 326646), (54, 290352), (69, 227232), (72, 217764), (81, 193568), (92, 170424), (96, 163323), (108, 145176), (138, 113616), (144, 108882), (162, 96784), (184, 85212), (207, 75744), (216, 72588), (263, 59616), (276, 56808), (288, 54441), (324, 48392), (368, 42606), (414, 37872), (432, 36294), (526, 29808), (552, 28404), (621, 25248), (648, 24196), (736, 21303), (789, 19872), (828, 18936), (864, 18147), (1052, 14904), (1104, 14202), (1242, 12624), (1296, 12098), (1578, 9936), (1656, 9468), (1863, 8416), (2104, 7452), (2208, 7101), (2367, 6624), (2484, 6312), (2592, 6049), (3156, 4968), (3312, 4734), (3726, 4208)]