15560208

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 80

約数和(自身を含む): 45136000

約数和(自身を除く): 29575792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 199, 216, 362, 398, 432, 543, 597, 724, 796, 1086, 1194, 1448, 1592, 1629, 1791, 2172, 2388, 2896, 3184, 3258, 3582, 4344, 4776, 4887, 5373, 6516, 7164, 8688, 9552, 9774, 10746, 13032, 14328, 19548, 21492, 26064, 28656, 36019, 39096, 42984, 72038, 78192, 85968, 108057, 144076, 216114, 288152, 324171, 432228, 576304, 648342, 864456, 972513, 1296684, 1728912, 1945026, 2593368, 3890052, 5186736, 7780104, 15560208]

約数ペア:

[(1, 15560208), (2, 7780104), (3, 5186736), (4, 3890052), (6, 2593368), (8, 1945026), (9, 1728912), (12, 1296684), (16, 972513), (18, 864456), (24, 648342), (27, 576304), (36, 432228), (48, 324171), (54, 288152), (72, 216114), (108, 144076), (144, 108057), (181, 85968), (199, 78192), (216, 72038), (362, 42984), (398, 39096), (432, 36019), (543, 28656), (597, 26064), (724, 21492), (796, 19548), (1086, 14328), (1194, 13032), (1448, 10746), (1592, 9774), (1629, 9552), (1791, 8688), (2172, 7164), (2388, 6516), (2896, 5373), (3184, 4887), (3258, 4776), (3582, 4344)]