60895980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{907}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 185417232

約数和(自身を除く): 124521252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 746, 907, 1119, 1492, 1814, 1865, 2238, 2721, 3357, 3628, 3730, 4476, 4535, 5442, 5595, 6714, 7460, 8163, 9070, 10884, 11190, 13428, 13605, 16326, 16785, 18140, 22380, 27210, 32652, 33570, 40815, 54420, 67140, 81630, 163260, 338311, 676622, 1014933, 1353244, 1691555, 2029866, 3044799, 3383110, 4059732, 5074665, 6089598, 6766220, 10149330, 12179196, 15223995, 20298660, 30447990, 60895980]

約数ペア:

[(1, 60895980), (2, 30447990), (3, 20298660), (4, 15223995), (5, 12179196), (6, 10149330), (9, 6766220), (10, 6089598), (12, 5074665), (15, 4059732), (18, 3383110), (20, 3044799), (30, 2029866), (36, 1691555), (45, 1353244), (60, 1014933), (90, 676622), (180, 338311), (373, 163260), (746, 81630), (907, 67140), (1119, 54420), (1492, 40815), (1814, 33570), (1865, 32652), (2238, 27210), (2721, 22380), (3357, 18140), (3628, 16785), (3730, 16326), (4476, 13605), (4535, 13428), (5442, 11190), (5595, 10884), (6714, 9070), (7460, 8163)]