68348520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:899

約数の個数: 96

約数和(自身を含む): 223165800

約数和(自身を除く): 154817280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 373, 509, 746, 1018, 1119, 1492, 1527, 1865, 2036, 2238, 2545, 2984, 3054, 3357, 3730, 4072, 4476, 4581, 5090, 5595, 6108, 6714, 7460, 7635, 8952, 9162, 10180, 11190, 12216, 13428, 14920, 15270, 16785, 18324, 20360, 22380, 22905, 26856, 30540, 33570, 36648, 44760, 45810, 61080, 67140, 91620, 134280, 183240, 189857, 379714, 569571, 759428, 949285, 1139142, 1518856, 1708713, 1898570, 2278284, 2847855, 3417426, 3797140, 4556568, 5695710, 6834852, 7594280, 8543565, 11391420, 13669704, 17087130, 22782840, 34174260, 68348520]

約数ペア:

[(1, 68348520), (2, 34174260), (3, 22782840), (4, 17087130), (5, 13669704), (6, 11391420), (8, 8543565), (9, 7594280), (10, 6834852), (12, 5695710), (15, 4556568), (18, 3797140), (20, 3417426), (24, 2847855), (30, 2278284), (36, 1898570), (40, 1708713), (45, 1518856), (60, 1139142), (72, 949285), (90, 759428), (120, 569571), (180, 379714), (360, 189857), (373, 183240), (509, 134280), (746, 91620), (1018, 67140), (1119, 61080), (1492, 45810), (1527, 44760), (1865, 36648), (2036, 33570), (2238, 30540), (2545, 26856), (2984, 22905), (3054, 22380), (3357, 20360), (3730, 18324), (4072, 16785), (4476, 15270), (4581, 14920), (5090, 13428), (5595, 12216), (6108, 11190), (6714, 10180), (7460, 9162), (7635, 8952)]